Collection: Plungers - Spring

Plungers -> Spring
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Tip Diameter (D) Tip Length (C) Indicative
Image
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
26.7
N
Tip Diameter (D)
3.9
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Steel
Material: Steel   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKC-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $34.50 AUD
Regular price $40.40 AUD Sale price $34.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Indicative
Image
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
26.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Steel
Material: Steel    Tip Diameter (D): 3.9 mm    Tip Length (C): 4.8 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKC-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $34.50 AUD
Regular price $40.40 AUD Sale price $34.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
26.7
N
Tip Diameter (D)
3.9
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel
Material: Stainless Steel   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKS-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $41.95 AUD
Regular price $49.35 AUD Sale price $41.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
26.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.9 mm    Tip Length (C): 4.8 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKS-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $41.95 AUD
Regular price $49.35 AUD Sale price $41.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
26.7
N
Tip Diameter (D)
3.9
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel
Material: Stainless Steel   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKS-LK-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $42.05 AUD
Regular price $49.45 AUD Sale price $42.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
26.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 4.5 N Knurled Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.9 mm    Tip Length (C): 4.8 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKS-LK-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $42.05 AUD
Regular price $49.45 AUD Sale price $42.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Tip Diameter (D)
4.6
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal
Material: Steel Body with Acetal   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-CL-LK-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $72.23 AUD
Regular price $85.07 AUD Sale price $72.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal
Material: Steel Body with Acetal    Tip Diameter (D): 4.6 mm    Tip Length (C): 4.8 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-CL-LK-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $72.23 AUD
Regular price $85.07 AUD Sale price $72.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Tip Diameter (D)
4.6
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal
Material: Steel Body with Acetal   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-CL-027 (Pack of 250)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $14,781.95 AUD
Regular price Sale price $14,781.95 AUD
Priced, Stocked and Sold Per pack of 250
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Steel Body with Acetal
Material: Steel Body with Acetal    Tip Diameter (D): 4.6 mm    Tip Length (C): 4.8 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-CL-027 (Pack of 250)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $14,781.95 AUD
Regular price Sale price $14,781.95 AUD
Priced, Stocked and Sold Per pack of 250
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Tip Diameter (D)
4.6
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-SL-LK-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $90.59 AUD
Regular price Sale price $90.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 4.6 mm    Tip Length (C): 4.8 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-SL-LK-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $90.59 AUD
Regular price Sale price $90.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Tip Diameter (D)
4.6
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-SL-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $85.32 AUD
Regular price Sale price $85.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
15.9
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
26.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 15.9 mm - 6.7 N Knurled Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 4.6 mm    Tip Length (C): 4.8 mm   
Category: Plungers - Spring - Knurled Handle
Part Number: PLST-079C-159-HKA-SL-027 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $85.32 AUD
Regular price Sale price $85.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Tip Diameter (D)
4.1
mm
Tip Length (C)
2.0
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-S3-016 (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $110.59 AUD
Regular price $181.84 AUD Sale price $110.59 AUD
Priced, Stocked and Sold Per pack of 5
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 4.1 mm    Tip Length (C): 2.0 mm    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-S3-016 (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $110.59 AUD
Regular price $181.84 AUD Sale price $110.59 AUD
Priced, Stocked and Sold Per pack of 5
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Tip Diameter (D)
4.1
mm
Tip Length (C)
2.0
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Steel
Material: Steel    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-C-016 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $15.05 AUD
Regular price $17.45 AUD Sale price $15.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 4.1 mm    Tip Length (C): 2.0 mm    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-C-016 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $15.05 AUD
Regular price $17.45 AUD Sale price $15.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
15.0
N
Final Pressure (F2)
30.0
N
Tip Diameter (D)
4.1
mm
Tip Length (C)
2.0
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Steel
Material: Steel    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-C-030 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $14.32 AUD
Regular price $16.58 AUD Sale price $14.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
15.0
N
Final Pressure (F2)
30.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Steel
Material: Steel    Tip Diameter (D): 4.1 mm    Tip Length (C): 2.0 mm    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-C-030 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $14.32 AUD
Regular price $16.58 AUD Sale price $14.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
15.0
N
Final Pressure (F2)
30.0
N
Tip Diameter (D)
4.1
mm
Tip Length (C)
2.0
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-S3-030 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $208.50 AUD
Regular price Sale price $208.50 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
16.0
mm
Initial Pressure (F1)
15.0
N
Final Pressure (F2)
30.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 16 mm - 15 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 4.1 mm    Tip Length (C): 2.0 mm    Body Length (B): 16.0 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-160-S3-030 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $208.50 AUD
Regular price Sale price $208.50 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 20.1 mm - 3 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
20.1
mm
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Tip Diameter (D)
2.8
mm
Tip Length (C)
2.5
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 20.1 mm - 3 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 20.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-201-PC-009 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $20.41 AUD
Regular price $23.89 AUD Sale price $20.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 20.1 mm - 3 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
20.1
mm
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 20.1 mm - 3 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 2.8 mm    Tip Length (C): 2.5 mm    Body Length (B): 20.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-201-PC-009 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $20.41 AUD
Regular price $23.89 AUD Sale price $20.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Tip Diameter (D)
3.6
mm
Tip Length (C)
3.1
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel
Material: Steel    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-C-016 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $204.95 AUD
Regular price Sale price $204.95 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.6 mm    Tip Length (C): 3.1 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-C-016 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $204.95 AUD
Regular price Sale price $204.95 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Tip Diameter (D)
3.6
mm
Tip Length (C)
3.1
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-PC-016 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $21.95 AUD
Regular price $25.75 AUD Sale price $21.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
4.0
N
Final Pressure (F2)
16.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 4 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 3.6 mm    Tip Length (C): 3.1 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-PC-016 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $21.95 AUD
Regular price $25.75 AUD Sale price $21.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
8.0
N
Final Pressure (F2)
31.0
N
Tip Diameter (D)
3.6
mm
Tip Length (C)
3.1
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-S3-031 (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $148.32 AUD
Regular price Sale price $148.32 AUD
Priced, Stocked and Sold Per pack of 5
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
8.0
N
Final Pressure (F2)
31.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.6 mm    Tip Length (C): 3.1 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-S3-031 (Pack of 5)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $148.32 AUD
Regular price Sale price $148.32 AUD
Priced, Stocked and Sold Per pack of 5
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
8.0
N
Final Pressure (F2)
31.0
N
Tip Diameter (D)
3.6
mm
Tip Length (C)
3.1
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-PS-031 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $33.95 AUD
Regular price $39.75 AUD Sale price $33.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
8.0
N
Final Pressure (F2)
31.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Tip Diameter (D): 3.6 mm    Tip Length (C): 3.1 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-PS-031 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $33.95 AUD
Regular price $39.75 AUD Sale price $33.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8.8 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
8.8
N
Final Pressure (F2)
34.4
N
Tip Diameter (D)
3.6
mm
Tip Length (C)
3.1
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8.8 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-PC-034 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $199.23 AUD
Regular price $237.47 AUD Sale price $199.23 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8.8 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
8.8
N
Final Pressure (F2)
34.4
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 8.8 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 3.6 mm    Tip Length (C): 3.1 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-PC-034 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $199.23 AUD
Regular price $237.47 AUD Sale price $199.23 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 9 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
9.0
N
Final Pressure (F2)
35.0
N
Tip Diameter (D)
3.6
mm
Tip Length (C)
3.1
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 9 N No Handle - Steel
Material: Steel    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-C-035 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $87.41 AUD
Regular price Sale price $87.41 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 9 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
22.1
mm
Initial Pressure (F1)
9.0
N
Final Pressure (F2)
35.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 22.1 mm - 9 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.6 mm    Tip Length (C): 3.1 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-221-C-035 (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $87.41 AUD
Regular price Sale price $87.41 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.6 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.6
N
Final Pressure (F2)
19.7
N
Tip Diameter (D)
3.4
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.6 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-PC-020 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $20.05 AUD
Regular price $23.45 AUD Sale price $20.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.6 N No Handle - Steel Body with Plastic Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.6
N
Final Pressure (F2)
19.7
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.6 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 3.4 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-PC-020 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $20.05 AUD
Regular price $23.45 AUD Sale price $20.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Body with Acetal Nose Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
3.4
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-AC-020 (Pack of 250)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $4,793.77 AUD
Regular price Sale price $4,793.77 AUD
Priced, Stocked and Sold Per pack of 250
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Body with Acetal Nose Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Tip Diameter (D): 3.4 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-AC-020 (Pack of 250)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $4,793.77 AUD
Regular price Sale price $4,793.77 AUD
Priced, Stocked and Sold Per pack of 250
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
3.2
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-C-020A (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $21.50 AUD
Regular price Sale price $21.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.2 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-C-020A (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $21.50 AUD
Regular price Sale price $21.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
3.4
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-S3-020 (Each)
24 Available Now | Further orders can be expected around Sat, Aug 22, 2026
Regular price $48.05 AUD
Regular price Sale price $48.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 24 available can be backordered.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.4 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-S3-020 (Each)
24 Available Now | Further orders can be expected around Sat, Aug 22, 2026
Regular price $48.05 AUD
Regular price Sale price $48.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
3.4
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-C-020 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $26.50 AUD
Regular price Sale price $26.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.4 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-C-020 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $26.50 AUD
Regular price Sale price $26.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
3.4
mm
Tip Length (C)
4.8
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-AS-020 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $29.59 AUD
Regular price $34.51 AUD Sale price $29.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Body with Acetal Plunger
Thread Size (A)
5/16-18 UNC (7.94mm)
Thread Length (B)
25.4
mm
Initial Pressure (F1)
6.7
N
Final Pressure (F2)
20.0
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 3.4 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle
Part Number: PLST-079C-254-AS-020 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $29.59 AUD
Regular price $34.51 AUD Sale price $29.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.