Collection: Screws - Self Tapping

Screws -> Self Tapping
Approx Diameter Thread Length (L) Gauge Thread Pitch Indicative
Image
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-006-PH-S4 (Pack of 10)
43 units (430 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.77 AUD
Regular price $4.31 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 43 available can be backordered.
Approx Diameter Thread Length (L) Gauge Thread Pitch Indicative
Image
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-006-PH-S4 (Pack of 10)
43 units (430 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.77 AUD
Regular price $4.31 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

43 units (430 pcs) Available Now. Backorder if more than 43.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-006-PH-S6 (Pack of 10)
40 units (400 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.86 AUD
Regular price $4.47 AUD Sale price $2.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 40 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-006-PH-S6 (Pack of 10)
40 units (400 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.86 AUD
Regular price $4.47 AUD Sale price $2.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (400 pcs) Available Now. Backorder if more than 40.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Countersunk - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-006-PH-CZ (Pack of 500)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Sep 28, 2026
Regular price $90.05 AUD
Regular price Sale price $90.05 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Countersunk - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-006-PH-CZ (Pack of 500)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Sep 28, 2026
Regular price $90.05 AUD
Regular price Sale price $90.05 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Pan Head - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
+/- 0.05
(Equiv. 0.112 in.)
Thread Length (L)
6.4
mm
Gauge
4

+ / - 0.25
Self Tapping Screws - 2.85x6.4 mm - 4  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Deleted Item. Available while stocks last.
Part Number: SCT0285-006-P-PH-CZ (Pack of 500)
1 pack (500 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.44 AUD
Regular price $19.36 AUD Sale price $7.44 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Pan Head - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
+/- 0.05
(Equiv. 0.112 in.)
Thread Length (L)
6.4
mm
Gauge
4

+ / - 0.25
Self Tapping Screws - 2.85x6.4 mm - 4  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Deleted Item. Available while stocks last.
Part Number: SCT0285-006-P-PH-CZ (Pack of 500)
1 pack (500 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.44 AUD
Regular price $19.36 AUD Sale price $7.44 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-006-P-PH-S4 (Pack of 20)
27 units (540 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.59 AUD
Regular price $7.73 AUD Sale price $4.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 27 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-006-P-PH-S4 (Pack of 20)
27 units (540 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.59 AUD
Regular price $7.73 AUD Sale price $4.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

27 units (540 pcs) Available Now. Backorder if more than 27.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-006-P-PH-S6 (Pack of 10)
10 units (100 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.95 AUD
Regular price $4.52 AUD Sale price $2.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-006-P-PH-S6 (Pack of 10)
10 units (100 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.95 AUD
Regular price $4.52 AUD Sale price $2.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (100 pcs) Available Now. Backorder if more than 10.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Soft Plastics   
Category: Screws - Self Tapping - Soft Plastics
Part Number: SCT0285-006-PLS-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $63.41 AUD
Regular price Sale price $63.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 6.4 mm - 4 Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
6.4
mm
Gauge
4
Self Tapping Screws - 2.85x6.4 mm - 4  Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Soft Plastics   
Category: Screws - Self Tapping - Soft Plastics
Part Number: SCT0285-006-PLS-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $63.41 AUD
Regular price Sale price $63.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 7.9 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
7.9
mm
Gauge
4
Self Tapping Screws - 2.85x7.9 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-007-PH-S4 (Pack of 10)
376 units (3760 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.77 AUD
Regular price $4.31 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 376 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 7.9 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
7.9
mm
Gauge
4
Self Tapping Screws - 2.85x7.9 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-007-PH-S4 (Pack of 10)
376 units (3760 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.77 AUD
Regular price $4.31 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

376 units (3760 pcs) Available Now. Backorder if more than 376.
Self Tapping Screws - 2.85mm - 4 Gauge - 7.9 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
7.9
mm
Gauge
4
Self Tapping Screws - 2.85x7.9 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-007-P-PH-S4 (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 12, 2026
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 7.9 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
7.9
mm
Gauge
4
Self Tapping Screws - 2.85x7.9 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-007-P-PH-S4 (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 12, 2026
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 7.9 mm - 4 Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
7.9
mm
Gauge
4
Self Tapping Screws - 2.85x7.9 mm - 4  Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Soft Plastics   
Category: Screws - Self Tapping - Soft Plastics
Part Number: SCT0285-007-PLS-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $64.86 AUD
Regular price Sale price $64.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 7.9 mm - 4 Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
7.9
mm
Gauge
4
Self Tapping Screws - 2.85x7.9 mm - 4  Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Soft Plastics   
Category: Screws - Self Tapping - Soft Plastics
Part Number: SCT0285-007-PLS-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $64.86 AUD
Regular price Sale price $64.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-010-PH-S6 (Pack of 20)
16 units (320 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.41 AUD
Regular price $7.30 AUD Sale price $4.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 16 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-010-PH-S6 (Pack of 20)
16 units (320 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.41 AUD
Regular price $7.30 AUD Sale price $4.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

16 units (320 pcs) Available Now. Backorder if more than 16.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-010-PH-S4 (Pack of 20)
18 units (360 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.50 AUD
Regular price $7.62 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-010-PH-S4 (Pack of 20)
18 units (360 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.50 AUD
Regular price $7.62 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (360 pcs) Available Now. Backorder if more than 18.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Countersunk - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Deleted Item. Available while stocks last.
Part Number: SKT0285-010-PH-CZ (Pack of 100)
12 units (1200 pcs) Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.39 AUD
Regular price $14.88 AUD Sale price $5.39 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (1200 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Countersunk - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Deleted Item. Available while stocks last.
Part Number: SKT0285-010-PH-CZ (Pack of 100)
12 units (1200 pcs) Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.39 AUD
Regular price $14.88 AUD Sale price $5.39 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (1200 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
+/- 0.05
(Equiv. 0.112 in.)
Thread Length (L)
9.5
mm
Gauge
4

+ / - 0.25
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-010-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Sep 28, 2026
Regular price $3.68 AUD
Regular price $4.22 AUD Sale price $3.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
+/- 0.05
(Equiv. 0.112 in.)
Thread Length (L)
9.5
mm
Gauge
4

+ / - 0.25
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-010-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Sep 28, 2026
Regular price $3.68 AUD
Regular price $4.22 AUD Sale price $3.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-010-P-PH-S4 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 12, 2026
Regular price $45.41 AUD
Regular price Sale price $45.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-010-P-PH-S4 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 12, 2026
Regular price $45.41 AUD
Regular price Sale price $45.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Stainless Steel 302/304 Similar to A2, 18-8 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Deleted Item. Available while stocks last.
Part Number: SCT0285-010-P-PH-S2 (Pack of 50)
17 units (850 pcs) Available Now | Item Discontinued - Up to 17 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.00 AUD
Regular price $17.20 AUD Sale price $10.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

17 units (850 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Stainless Steel 302/304 Similar to A2, 18-8 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Deleted Item. Available while stocks last.
Part Number: SCT0285-010-P-PH-S2 (Pack of 50)
17 units (850 pcs) Available Now | Item Discontinued - Up to 17 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.00 AUD
Regular price $17.20 AUD Sale price $10.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

17 units (850 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-010-P-PH-S6 (Pack of 20)
36 units (720 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.50 AUD
Regular price $7.46 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 36 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-010-P-PH-S6 (Pack of 20)
36 units (720 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.50 AUD
Regular price $7.46 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

36 units (720 pcs) Available Now. Backorder if more than 36.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Hard or Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Hard or Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Hard or Soft Plastics   
Category: Screws - Self Tapping - Hard or Soft Plastics
Part Number: SCT0285-010-PLH-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $70.50 AUD
Regular price Sale price $70.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Hard or Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Hard or Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Hard or Soft Plastics   
Category: Screws - Self Tapping - Hard or Soft Plastics
Part Number: SCT0285-010-PLH-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $70.50 AUD
Regular price Sale price $70.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Soft Plastics   
Category: Screws - Self Tapping - Soft Plastics
Part Number: SCT0285-010-PLS-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.68 AUD
Regular price Sale price $79.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 9.5 mm - 4 Soft Plastics - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
9.5
mm
Gauge
4
Self Tapping Screws - 2.85x9.5 mm - 4  Soft Plastics - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Course Threadcutting For Soft Plastics   
Category: Screws - Self Tapping - Soft Plastics
Part Number: SCT0285-010-PLS-P-PH-CZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Sep 06, 2026
Regular price $79.68 AUD
Regular price Sale price $79.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-013-PH-S4 (Pack of 20)
3 units (60 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.68 AUD
Regular price $7.84 AUD Sale price $4.68 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 3 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Countersunk - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-013-PH-S4 (Pack of 20)
3 units (60 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.68 AUD
Regular price $7.84 AUD Sale price $4.68 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (60 pcs) Available Now. Backorder if more than 3.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-013-PH-S6 (Pack of 20)
5 units (100 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $8.50 AUD
Regular price Sale price $8.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Countersunk - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Countersunk - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-013-PH-S6 (Pack of 20)
5 units (100 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $8.50 AUD
Regular price Sale price $8.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (100 pcs) Available Now. Backorder if more than 5.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Countersunk - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-013-PH-CZ (Pack of 500)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Sep 28, 2026
Regular price $90.05 AUD
Regular price Sale price $90.05 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Countersunk - Zinc Plated Steel Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Countersunk - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Self Tapping - Countersunk
Part Number: SKT0285-013-PH-CZ (Pack of 500)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Sep 28, 2026
Regular price $90.05 AUD
Regular price Sale price $90.05 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-013-P-PH-S6 (Pack of 20)
28 units (560 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.50 AUD
Regular price $7.57 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 28 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Pan Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Pan Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-013-P-PH-S6 (Pack of 20)
28 units (560 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $4.50 AUD
Regular price $7.57 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

28 units (560 pcs) Available Now. Backorder if more than 28.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-013-P-PH-S4 (Pack of 10)
56 units (560 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.86 AUD
Regular price $4.47 AUD Sale price $2.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 56 available can be backordered.
Self Tapping Screws - 2.85mm - 4 Gauge - 12.7 mm - 4 Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw
Approx Diameter
2.85mm (4 Gauge)
mm
Thread Length (L)
12.7
mm
Gauge
4
Self Tapping Screws - 2.85x12.7 mm - 4  Pan Head - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Pan / Philips   
Category: Screws - Self Tapping - Pan Head
Part Number: SCT0285-013-P-PH-S4 (Pack of 10)
56 units (560 pcs) Available Now | Further orders can be expected around Wed, Aug 12, 2026
Regular price $2.86 AUD
Regular price $4.47 AUD Sale price $2.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

56 units (560 pcs) Available Now. Backorder if more than 56.