Collection: Screws - Socket Cap - Alloy Steel - Black Oxide

Screws -> Socket Cap -> Alloy Steel -> Black Oxide
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Head Diameter (A Max.) Drive Depth (E) Indicative
Image
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
152.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-152-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $158.41 AUD
Regular price Sale price $158.41 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Indicative
Image
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
152.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-152-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $158.41 AUD
Regular price Sale price $158.41 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
177.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-178-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $265.95 AUD
Regular price Sale price $265.95 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
177.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 5.56 (7/32) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079W-178-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $265.95 AUD
Regular price Sale price $265.95 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
9.5
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 9.5 mm   
Part Number: SC079C-010-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $72.05 AUD
Regular price Sale price $72.05 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
9.5
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 9.5 mm   
Part Number: SC079C-010-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $72.05 AUD
Regular price Sale price $72.05 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
12.7
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 12.7 mm   
Part Number: SC079C-013-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $64.86 AUD
Regular price Sale price $64.86 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
12.7
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 12.7 mm   
Part Number: SC079C-013-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $64.86 AUD
Regular price Sale price $64.86 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
15.9
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 15.9 mm   
Part Number: SC079C-016-C-SK-C (Pack of 10)
8 units (80 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $3.59 AUD
Regular price $5.81 AUD Sale price $3.59 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
15.9
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 15.9 mm   
Part Number: SC079C-016-C-SK-C (Pack of 10)
8 units (80 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $3.59 AUD
Regular price $5.81 AUD Sale price $3.59 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

8 units (80 pcs) Available Now. Backorder if more than 8.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
19.1
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 19.1 mm   
Part Number: SC079C-019-C-SK-C (Pack of 10)
6 units (60 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $3.77 AUD
Regular price $6.07 AUD Sale price $3.77 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
19.1
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 19.1 mm   
Part Number: SC079C-019-C-SK-C (Pack of 10)
6 units (60 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $3.77 AUD
Regular price $6.07 AUD Sale price $3.77 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (60 pcs) Available Now. Backorder if more than 6.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
22.2
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 22.2 mm   
Part Number: SC079C-022-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $68.32 AUD
Regular price Sale price $68.32 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
22.2
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 22.2 mm   
Part Number: SC079C-022-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $68.32 AUD
Regular price Sale price $68.32 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
25.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 25.4 mm   
Part Number: SC079C-025-C-SK-C (Pack of 10)
9 units (90 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $3.77 AUD
Regular price $6.18 AUD Sale price $3.77 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
25.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 25.4 mm   
Part Number: SC079C-025-C-SK-C (Pack of 10)
9 units (90 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $3.77 AUD
Regular price $6.18 AUD Sale price $3.77 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. Backorder if more than 9.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
31.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-032-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $38.50 AUD
Regular price Sale price $38.50 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
31.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-032-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $38.50 AUD
Regular price Sale price $38.50 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
38.1
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-038-C-SK-C (Pack of 10)
6 units (60 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $4.50 AUD
Regular price $7.51 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
38.1
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-038-C-SK-C (Pack of 10)
6 units (60 pcs) Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $4.50 AUD
Regular price $7.51 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (60 pcs) Available Now. Backorder if more than 6.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
44.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-044-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $43.59 AUD
Regular price Sale price $43.59 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
44.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-044-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $43.59 AUD
Regular price Sale price $43.59 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
50.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-051-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $45.32 AUD
Regular price Sale price $45.32 AUD
Priced, Stocked and Sold Per pack of 50
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Socket Cap Screws - 5/16-18 UNC - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
50.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-051-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $45.32 AUD
Regular price Sale price $45.32 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
57.2
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-057-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $41.32 AUD
Regular price $48.58 AUD Sale price $41.32 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
57.2
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 57.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-057-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $41.32 AUD
Regular price $48.58 AUD Sale price $41.32 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
63.5
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-064-C-SK-C (Pack of 50)
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Regular price $42.41 AUD
Regular price $49.89 AUD Sale price $42.41 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
63.5
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-064-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $42.41 AUD
Regular price $49.89 AUD Sale price $42.41 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
69.9
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-070-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $44.77 AUD
Regular price $52.73 AUD Sale price $44.77 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
69.9
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-070-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $44.77 AUD
Regular price $52.73 AUD Sale price $44.77 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
76.2
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-076-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $46.14 AUD
Regular price $54.36 AUD Sale price $46.14 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
76.2
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-076-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $46.14 AUD
Regular price $54.36 AUD Sale price $46.14 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
82.6
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-083-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $46.95 AUD
Regular price $55.35 AUD Sale price $46.95 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
82.6
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-083-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $46.95 AUD
Regular price $55.35 AUD Sale price $46.95 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
88.9
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-089-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $100.14 AUD
Regular price $118.56 AUD Sale price $100.14 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
88.9
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-089-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $100.14 AUD
Regular price $118.56 AUD Sale price $100.14 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
101.6
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-102-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $103.86 AUD
Regular price $123.04 AUD Sale price $103.86 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
101.6
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-102-C-SK-C (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $103.86 AUD
Regular price $123.04 AUD Sale price $103.86 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
114.3
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-114-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $234.68 AUD
Regular price Sale price $234.68 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
114.3
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-114-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $234.68 AUD
Regular price Sale price $234.68 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
127
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-127-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $242.05 AUD
Regular price Sale price $242.05 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
127
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-127-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $242.05 AUD
Regular price Sale price $242.05 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
152.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-152-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $124.14 AUD
Regular price Sale price $124.14 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
152.4
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-152-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $124.14 AUD
Regular price Sale price $124.14 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
177.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-178-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $140.77 AUD
Regular price Sale price $140.77 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
177.8
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-178-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $140.77 AUD
Regular price Sale price $140.77 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
190.5
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Head Diameter (A Max.)
11.9
mm
Drive Depth (E)
3.84
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-191-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $170.23 AUD
Regular price Sale price $170.23 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Thread Size (C)
5/16-18 UNC (7.94mm)
Thread Length (L)
190.5
mm
Material
High Tensile Steel / Black Oxide
Head Length (B Max.)
7.9
mm
Socket Cap Screws - 5/16-18 UNC - 7.94mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 11.9 mm    Drive Depth (E): 3.84 mm    Shank Diameter (C): 7.78 - 7.94 mm    Hex Key (D): 6.35 (1/4) mm    Pitch: 1.411 mm    Threads Per Inch: 18 TPI    Min thread Length: 28.5 mm   
Part Number: SC079C-191-C-SK-C (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 13, 2026
Regular price $170.23 AUD
Regular price Sale price $170.23 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.