Collection: Plungers - Spring - No Handle

Plungers -> Spring -> No Handle
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Tip Diameter (D) Tip Length (C) Indicative
Image
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
3.6
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-221-S3-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $170.50 AUD
Regular price Sale price $170.50 AUD
5 Per Sell Unit
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
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 3.6 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-221-S3-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $170.50 AUD
Regular price Sale price $170.50 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
3.6
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Steel
Material: Steel    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-221-C-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $83.14 AUD
Regular price $140.57 AUD Sale price $83.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 3.6 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-221-C-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $83.14 AUD
Regular price $140.57 AUD Sale price $83.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
30.0
N
Final Pressure (F2)
47.2
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
3.6
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-221-S3-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $160.32 AUD
Regular price Sale price $160.32 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
30.0
N
Final Pressure (F2)
47.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 3.6 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-221-S3-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $160.32 AUD
Regular price Sale price $160.32 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
30.0
N
Final Pressure (F2)
47.2
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
3.6
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Steel
Material: Steel    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-221-C-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $84.23 AUD
Regular price $142.37 AUD Sale price $84.23 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
22.1
mm

(Equiv. 0.87 in.)
Initial Pressure (F1)
30.0
N
Final Pressure (F2)
47.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 3.6 mm    Body Length (B): 22.1 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-221-C-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 22.1 mm - 30 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $84.23 AUD
Regular price $142.37 AUD Sale price $84.23 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel
Material: Steel    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-C-027
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.23 AUD
Regular price $27.87 AUD Sale price $23.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-C-027
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.23 AUD
Regular price $27.87 AUD Sale price $23.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
9.8
N
Final Pressure (F2)
54.1
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-PC-054 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $136.86 AUD
Regular price $164.24 AUD Sale price $136.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
9.8
N
Final Pressure (F2)
54.1
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-PC-054 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 9.8 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $136.86 AUD
Regular price $164.24 AUD Sale price $136.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-PC-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $120.95 AUD
Regular price $145.15 AUD Sale price $120.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
27.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-PC-027 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 5 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $120.95 AUD
Regular price $145.15 AUD Sale price $120.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
55.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel
Material: Steel    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-C-055
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.50 AUD
Regular price $28.20 AUD Sale price $23.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
55.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-279-C-055
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.50 AUD
Regular price $28.20 AUD Sale price $23.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-279-PS-047
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $41.95 AUD
Regular price $50.35 AUD Sale price $41.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-279-PS-047
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $41.95 AUD
Regular price $50.35 AUD Sale price $41.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Tip Diameter (D)
6.1
mm
Tip Length (C)
4.1
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-279-S3-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $207.59 AUD
Regular price Sale price $207.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
27.9
mm

(Equiv. 1.098 in.)
Initial Pressure (F1)
10.0
N
Final Pressure (F2)
47.0
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 6.1 mm    Tip Length (C): 4.1 mm    Body Length (B): 27.9 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-279-S3-047 (5 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 27.9 mm - 10 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $207.59 AUD
Regular price Sale price $207.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-S3-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $24.32 AUD
Regular price $29.18 AUD Sale price $24.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-S3-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $24.32 AUD
Regular price $29.18 AUD Sale price $24.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-AC-041 (250 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $4,101.50 AUD
Regular price Sale price $4,101.50 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-AC-041 (250 Pcs)
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $4,101.50 AUD
Regular price Sale price $4,101.50 AUD
250 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.59 AUD
Regular price $17.51 AUD Sale price $14.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.59 AUD
Regular price $17.51 AUD Sale price $14.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-AS-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $26.59 AUD
Regular price $31.91 AUD Sale price $26.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-AS-041
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $26.59 AUD
Regular price $31.91 AUD Sale price $26.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-041A
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $21.59 AUD
Regular price $25.91 AUD Sale price $21.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
12.0
N
Final Pressure (F2)
41.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.4 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-041A
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 12 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $21.59 AUD
Regular price $25.91 AUD Sale price $21.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-AC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $19.50 AUD
Regular price $23.40 AUD Sale price $19.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-AC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 28.6 mm - 29.4 N No Handle - Steel Body with Acetal Nose Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $19.50 AUD
Regular price $23.40 AUD Sale price $19.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
13.1
N
Final Pressure (F2)
36.7
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-PC-037
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $16.59 AUD
Regular price $19.91 AUD Sale price $16.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
13.1
N
Final Pressure (F2)
36.7
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-PC-037
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 13.1 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $16.59 AUD
Regular price $19.91 AUD Sale price $16.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-AS-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $26.14 AUD
Regular price $31.36 AUD Sale price $26.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-AS-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $26.14 AUD
Regular price $31.36 AUD Sale price $26.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-S3-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.59 AUD
Regular price $28.31 AUD Sale price $23.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-127C-318-S3-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.59 AUD
Regular price $28.31 AUD Sale price $23.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-PC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $12.05 AUD
Regular price $14.45 AUD Sale price $12.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-PC-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $12.05 AUD
Regular price $14.45 AUD Sale price $12.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.3
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel
Material: Steel    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $17.41 AUD
Regular price $20.89 AUD Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.3 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $17.41 AUD
Regular price $20.89 AUD Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel
Material: Steel    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-CHX-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.95 AUD
Regular price $28.75 AUD Sale price $23.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.4 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-CHX-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $23.95 AUD
Regular price $28.75 AUD Sale price $23.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
6.4
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal
Material: Steel Body with Acetal    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-HXLK-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $24.95 AUD
Regular price $29.95 AUD Sale price $24.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
31.8
mm

(Equiv. 1.252 in.)
Initial Pressure (F1)
29.4
N
Final Pressure (F2)
77.4
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal
Material: Steel Body with Acetal    Tip Diameter (D): 6.4 mm    Tip Length (C): 6.4 mm    Body Length (B): 31.8 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-318-C-HXLK-077
Spring Plungers - 1/2-13 UNC - 12.7mm - 31.8 mm - 29.4 N No Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $24.95 AUD
Regular price $29.95 AUD Sale price $24.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
43.6
mm

(Equiv. 1.717 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
71.2
N
Tip Diameter (D)
6.4
mm
Tip Length (C)
2.7
mm
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel
Material: Steel    Body Length (B): 43.6 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-436-CHX2-071
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $59.14 AUD
Regular price $70.96 AUD Sale price $59.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
43.6
mm

(Equiv. 1.717 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
71.2
N
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel
Material: Steel    Tip Diameter (D): 6.4 mm    Tip Length (C): 2.7 mm    Body Length (B): 43.6 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-127C-436-CHX2-071
Spring Plungers - 1/2-13 UNC - 12.7mm - 43.6 mm - 2.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $59.14 AUD
Regular price $70.96 AUD Sale price $59.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.