Collection: Plungers - Spring - No Handle - Steel - Standard Nose

Plungers -> Spring -> No Handle -> Steel -> Standard Nose
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Tip Diameter (D) Tip Length Indicative
Image
Thread Size (A)
M6 (6x1mm)

Thread Length (B)
19.0
mm

(Equiv. 0.748 in.)
Initial Pressure (F1)
4.4
N
Final Pressure (F2)
17.7
N
Tip Diameter (D)
3.0
mm
Tip Length
5.0
mm
Spring Plungers - M6 - 6x1mm - 19 mm - 4.4 N No Handle - Steel
Material: Steel    Body Length (B): 25.0 mm    Drive: 3.0mm Hex   
Part Number: PLST-060M-250-C-018
Spring Plungers - M6 - 6x1mm - 19 mm - 4.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $25.32 AUD
Regular price $30.38 AUD Sale price $25.32 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
Thread Size (A)
M6 (6x1mm)

Thread Length (B)
19.0
mm

(Equiv. 0.748 in.)
Initial Pressure (F1)
4.4
N
Final Pressure (F2)
17.7
N
Spring Plungers - M6 - 6x1mm - 19 mm - 4.4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 5.0 mm    Body Length (B): 25.0 mm    Drive: 3.0mm Hex   
Part Number: PLST-060M-250-C-018
Spring Plungers - M6 - 6x1mm - 19 mm - 4.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $25.32 AUD
Regular price $30.38 AUD Sale price $25.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M6 (6x1mm)

Thread Length (B)
25.0
mm

(Equiv. 0.984 in.)
Initial Pressure (F1)
13.2
N
Final Pressure (F2)
57.4
N
Tip Diameter (D)
3.0
mm
Tip Length
5.0
mm
Spring Plungers - M6 - 6x1mm - 25 mm - 13.2 N No Handle - Steel
Material: Steel    Body Length (B): 25.0 mm    Drive: 3.0mm Hex   
Part Number: PLST-060M-250-C-057
Spring Plungers - M6 - 6x1mm - 25 mm - 13.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $21.68 AUD
Regular price $26.02 AUD Sale price $21.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M6 (6x1mm)

Thread Length (B)
25.0
mm

(Equiv. 0.984 in.)
Initial Pressure (F1)
13.2
N
Final Pressure (F2)
57.4
N
Spring Plungers - M6 - 6x1mm - 25 mm - 13.2 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 5.0 mm    Body Length (B): 25.0 mm    Drive: 3.0mm Hex   
Part Number: PLST-060M-250-C-057
Spring Plungers - M6 - 6x1mm - 25 mm - 13.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $21.68 AUD
Regular price $26.02 AUD Sale price $21.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
15.6
N
Tip Diameter (D)
3.0
mm
Tip Length
2.0
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N No Handle - Steel
Material: Steel    Body Length (B): 13.5 mm    Drive: Slotted   
Part Number: PLST-064C-135-C-016
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $7.41 AUD
Regular price $8.89 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
15.6
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 2.0 mm    Body Length (B): 13.5 mm    Drive: Slotted   
Part Number: PLST-064C-135-C-016
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $7.41 AUD
Regular price $8.89 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
45.6
N
Tip Diameter (D)
3.0
mm
Tip Length
2.0
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Steel
Material: Steel    Body Length (B): 13.5 mm    Drive: Slotted   
Part Number: PLST-064C-135-C-046
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $7.86 AUD
Regular price $9.44 AUD Sale price $7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
45.6
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 2.0 mm    Body Length (B): 13.5 mm    Drive: Slotted   
Part Number: PLST-064C-135-C-046
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $7.86 AUD
Regular price $9.44 AUD Sale price $7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.0
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 3 N No Handle - Steel
Material: Steel    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064C-140-C-009
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $8.14 AUD
Regular price $9.76 AUD Sale price $8.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 3 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.0 mm    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064C-140-C-009
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $8.14 AUD
Regular price $9.76 AUD Sale price $8.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.0
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 7 N No Handle - Steel
Material: Steel    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064C-140-C-020
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $7.59 AUD
Regular price $9.11 AUD Sale price $7.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 7 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.0 mm    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064C-140-C-020
Spring Plungers - 1/4-20 UNC - 6.35mm - 14 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $7.59 AUD
Regular price $9.11 AUD Sale price $7.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Tip Diameter (D)
3.0
mm
Tip Length
3.2
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Body Length (B): 19.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-191-C-018
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.32 AUD
Regular price $17.18 AUD Sale price $14.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 3.2 mm    Body Length (B): 19.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-191-C-018
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.32 AUD
Regular price $17.18 AUD Sale price $14.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
19.1
mm

(Equiv. 0.752 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
40.0
N
Tip Diameter (D)
3.0
mm
Tip Length
3.2
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel
Material: Steel    Body Length (B): 19.1 mm    Drive: Hex   
Part Number: PLST-064C-191-C-040
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $13.77 AUD
Regular price $16.53 AUD Sale price $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
19.1
mm

(Equiv. 0.752 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
40.0
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 3.2 mm    Body Length (B): 19.1 mm    Drive: Hex   
Part Number: PLST-064C-191-C-040
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $13.77 AUD
Regular price $16.53 AUD Sale price $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
19.1
mm

(Equiv. 0.752 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
40.0
N
Tip Diameter (D)
3.0
mm
Tip Length
3.2
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel
Material: Steel    Body Length (B): 19.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-191-C-040A
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $12.77 AUD
Regular price $15.33 AUD Sale price $12.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
19.1
mm

(Equiv. 0.752 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
40.0
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 3.2 mm    Body Length (B): 19.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-191-C-040A
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $12.77 AUD
Regular price $15.33 AUD Sale price $12.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.5
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 3 N No Handle - Steel
Material: Steel    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-201-C-009
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $9.86 AUD
Regular price $11.84 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 3 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.5 mm    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-201-C-009
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $9.86 AUD
Regular price $11.84 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.5
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 7 N No Handle - Steel
Material: Steel    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-201-C-020
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 7 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.5 mm    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-201-C-020
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.1 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Tip Diameter (D)
3.0
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064C-254-C-018
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $16.68 AUD
Regular price $20.02 AUD Sale price $16.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 4.8 mm    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064C-254-C-018
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $16.68 AUD
Regular price $20.02 AUD Sale price $16.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Tip Diameter (D)
3.2
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064C-254-C-018A
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $13.05 AUD
Regular price $15.65 AUD Sale price $13.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.2 mm    Tip Length: 4.8 mm    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064C-254-C-018A
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $13.05 AUD
Regular price $15.65 AUD Sale price $13.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
57.8
N
Tip Diameter (D)
3.0
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064C-254-C-058
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
57.8
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 4.8 mm    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064C-254-C-058
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
31.1
N
Tip Diameter (D)
3.0
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N No Handle - Steel
Material: Steel    Body Length (B): 30.9 mm    Drive: Slotted   
Part Number: PLST-064C-309-C-031
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $25.95 AUD
Regular price $31.15 AUD Sale price $25.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
8.9
N
Final Pressure (F2)
31.1
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 4.8 mm    Body Length (B): 30.9 mm    Drive: Slotted   
Part Number: PLST-064C-309-C-031
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 8.9 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $25.95 AUD
Regular price $31.15 AUD Sale price $25.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.0
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 3 N No Handle - Steel
Material: Steel    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064F-140-C-009
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $8.23 AUD
Regular price $9.87 AUD Sale price $8.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 3 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.0 mm    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064F-140-C-009
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $8.23 AUD
Regular price $9.87 AUD Sale price $8.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.0
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 7 N No Handle - Steel
Material: Steel    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064F-140-C-020 (10 Pcs)
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $114.86 AUD
Regular price Sale price $114.86 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
14.0
mm

(Equiv. 0.551 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 7 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.0 mm    Body Length (B): 14.0 mm    Drive: Slotted   
Part Number: PLST-064F-140-C-020 (10 Pcs)
Spring Plungers - 1/4-28 UNF - 6.35mm - 14 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $114.86 AUD
Regular price Sale price $114.86 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.5
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 3 N No Handle - Steel
Material: Steel    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-201-C-009 (10 Pcs)
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $114.59 AUD
Regular price Sale price $114.59 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
9.0
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 3 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.5 mm    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-201-C-009 (10 Pcs)
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 3 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $114.59 AUD
Regular price Sale price $114.59 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
2.8
mm
Tip Length
2.5
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 7 N No Handle - Steel
Material: Steel    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-201-C-020
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $9.86 AUD
Regular price $11.84 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
20.1
mm

(Equiv. 0.791 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 7 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.8 mm    Tip Length: 2.5 mm    Body Length (B): 20.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-201-C-020
Spring Plungers - 1/4-28 UNF - 6.35mm - 20.1 mm - 7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $9.86 AUD
Regular price $11.84 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Tip Diameter (D)
3.0
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064F-254-C-018A
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.23 AUD
Regular price $17.07 AUD Sale price $14.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 4.8 mm    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064F-254-C-018A
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.23 AUD
Regular price $17.07 AUD Sale price $14.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Tip Diameter (D)
3.0
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-254-C-018
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $12.95 AUD
Regular price $15.55 AUD Sale price $12.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
17.8
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 4.8 mm    Body Length (B): 25.4 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-254-C-018
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 4.5 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $12.95 AUD
Regular price $15.55 AUD Sale price $12.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
57.8
N
Tip Diameter (D)
3.0
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064F-254-C-058
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
57.8
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 4.8 mm    Body Length (B): 25.4 mm    Drive: Hex   
Part Number: PLST-064F-254-C-058
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
57.8
N
Tip Diameter (D)
3.0
mm
Tip Length
4.8
mm
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel
Material: Steel    Body Length (B): 25.4 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-254-C-058A
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $13.77 AUD
Regular price $16.53 AUD Sale price $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
1/4-28 UNF (6.35mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
57.8
N
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.0 mm    Tip Length: 4.8 mm    Body Length (B): 25.4 mm    Drive: 1.98mm Hex   
Part Number: PLST-064F-254-C-058A
Spring Plungers - 1/4-28 UNF - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $13.77 AUD
Regular price $16.53 AUD Sale price $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
14.3
mm

(Equiv. 0.563 in.)
Initial Pressure (F1)
1.1
N
Final Pressure (F2)
17.8
N
Tip Diameter (D)
3.4
mm
Tip Length
2.1
mm
Spring Plungers - 5/16-18 UNC - 7.94mm - 14.3 mm - 1.1 N No Handle - Steel
Material: Steel    Body Length (B): 14.3 mm    Drive: Slotted   
Part Number: PLST-079C-143-C-018 (5 Pcs)
Spring Plungers - 5/16-18 UNC - 7.94mm - 14.3 mm - 1.1 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $32.14 AUD
Regular price $53.73 AUD Sale price $32.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
14.3
mm

(Equiv. 0.563 in.)
Initial Pressure (F1)
1.1
N
Final Pressure (F2)
17.8
N
Spring Plungers - 5/16-18 UNC - 7.94mm - 14.3 mm - 1.1 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.4 mm    Tip Length: 2.1 mm    Body Length (B): 14.3 mm    Drive: Slotted   
Part Number: PLST-079C-143-C-018 (5 Pcs)
Spring Plungers - 5/16-18 UNC - 7.94mm - 14.3 mm - 1.1 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $32.14 AUD
Regular price $53.73 AUD Sale price $32.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.