Plungers - Spring - No Handle

Plungers -> Spring -> No Handle

There are 27 products in the sub-categories of Plungers - Spring - No Handle. Scroll down or follow the link to Plungers - Spring - No Handle in the products table to see all these items combined into a handy table with filters. To narrow down the selection, please choose a sub-category from the links below.

Spring Plungers - M3 - 3x0.5mm - 10 mm - 1 N No Handle - Stainless Steel

Plungers - Spring - No Handle - Stainless

This category includes various types of spring plungers. A compact mechanical component...

Plungers - Spring - No Handle - Stainless

Spring Plungers - M4 - 4x0.7mm - 9 mm - 16 N No Handle - Steel

Plungers - Spring - No Handle - Steel

This category includes various types of spring plungers. A compact mechanical component...

Plungers - Spring - No Handle - Steel

Category Details

This category includes various types of spring plungers.
  • A compact mechanical component with a spring-loaded ball or pin inside a housing that applies consistent, predictable force. Internal spring compresses when pressure is applied to the ball or pin, allowing it to settle into designated positions or recess.
  • Provides a reliable holding or locating mechanism in various industrial applications where precise alignment or securing of parts is needed.
  • Also known as ball plungers or spring-loaded pins.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Plungers - Spring - No Handle category on the MBA Minibearings main store.
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Tip Diameter (D) Tip Length (C) Indicative
Image
Thread Size (A)
M3 (3x0.5mm)

Thread Length (B)
10.0
mm

(Equiv. 0.394 in.)
Initial Pressure (F1)
1.000
N
Final Pressure (F2)
2.00
N
Tip Diameter (D)
1.20
mm
Tip Length (C)
1.00
mm
Spring Plungers - M3 - 3x0.5mm - 10 mm - 1 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 10 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-030M-100-S3-002 (Each)
Spring Plungers - M3 - 3x0.5mm - 10 mm - 1 N No Handle - Stainless Steel Plunger
10 Available Now | Further orders can be expected around Wed, Jan 14, 2026
$6.50 AUD
$6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Indicative
Image
Thread Size (A)
M3 (3x0.5mm)

Thread Length (B)
10.0
mm

(Equiv. 0.394 in.)
Initial Pressure (F1)
1.000
N
Final Pressure (F2)
2.00
N
Spring Plungers - M3 - 3x0.5mm - 10 mm - 1 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 1.20 mm    Tip Length (C): 1.00 mm    Body Length (B): 10 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-030M-100-S3-002 (Each)
Spring Plungers - M3 - 3x0.5mm - 10 mm - 1 N No Handle - Stainless Steel Plunger
10 Available Now | Further orders can be expected around Wed, Jan 14, 2026
$6.50 AUD
$6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size (A)
M3 (3x0.5mm)

Thread Length (B)
10.0
mm

(Equiv. 0.394 in.)
Initial Pressure (F1)
2.000
N
Final Pressure (F2)
5.00
N
Tip Diameter (D)
1.00
mm
Tip Length (C)
2.00
mm
Spring Plungers - M3 - 3x0.5mm - 10 mm - 2 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 10 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-030M-010-S3-005 (Each)
Spring Plungers - M3 - 3x0.5mm - 10 mm - 2 N No Handle - Stainless Steel Plunger
17 Available Now | Further orders can be expected around Wed, Jan 14, 2026
$5.95 AUD
$5.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

17 Available Now. Backorder if more than 17.
Thread Size (A)
M3 (3x0.5mm)

Thread Length (B)
10.0
mm

(Equiv. 0.394 in.)
Initial Pressure (F1)
2.000
N
Final Pressure (F2)
5.00
N
Spring Plungers - M3 - 3x0.5mm - 10 mm - 2 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 1.00 mm    Tip Length (C): 2.00 mm    Body Length (B): 10 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-030M-010-S3-005 (Each)
Spring Plungers - M3 - 3x0.5mm - 10 mm - 2 N No Handle - Stainless Steel Plunger
17 Available Now | Further orders can be expected around Wed, Jan 14, 2026
$5.95 AUD
$5.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

17 Available Now. Backorder if more than 17.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.7
mm

(Equiv. 0.5 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
7.1
N
Tip Diameter (D)
1.1
mm
Tip Length (C)
1.6
mm
Spring Plungers - 6-32 UNC - 3.5mm - 12.7 mm - 4.5 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 12.7 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-035C-127-S3HX-007 (Each)
Spring Plungers - 6-32 UNC - 3.5mm - 12.7 mm - 4.5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$16.23 AUD
$16.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.7
mm

(Equiv. 0.5 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
7.1
N
Spring Plungers - 6-32 UNC - 3.5mm - 12.7 mm - 4.5 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 1.1 mm    Tip Length (C): 1.6 mm    Body Length (B): 12.7 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-035C-127-S3HX-007 (Each)
Spring Plungers - 6-32 UNC - 3.5mm - 12.7 mm - 4.5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$16.23 AUD
$16.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
9.0
mm

(Equiv. 0.354 in.)
Initial Pressure (F1)
16.00
N
Final Pressure (F2)
15.00
N
Tip Diameter (D)
1.50
mm
Tip Length (C)
1.50
mm
Spring Plungers - M4 - 4x0.7mm - 9 mm - 16 N No Handle - Steel
Material: Steel    Body Length (B): 5.0 mm   
Category: Plungers - Spring - No Handle - Steel
Deleted Item. Available while stocks last.
Part Number: PLST-040M-150-C-016 (Each)
Spring Plungers - M4 - 4x0.7mm - 9 mm - 16 N No Handle - Steel Plunger
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
9.0
mm

(Equiv. 0.354 in.)
Initial Pressure (F1)
16.00
N
Final Pressure (F2)
15.00
N
Spring Plungers - M4 - 4x0.7mm - 9 mm - 16 N No Handle - Steel
Material: Steel    Tip Diameter (D): 1.50 mm    Tip Length (C): 1.50 mm    Body Length (B): 5.0 mm   
Category: Plungers - Spring - No Handle - Steel
Deleted Item. Available while stocks last.
Part Number: PLST-040M-150-C-016 (Each)
Spring Plungers - M4 - 4x0.7mm - 9 mm - 16 N No Handle - Steel Plunger
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
9.0
mm

(Equiv. 0.354 in.)
Initial Pressure (F1)
2.0
N
Final Pressure (F2)
7.0
N
Tip Diameter (D)
1.8
mm
Tip Length (C)
1.5
mm
Spring Plungers - M4 - 4x0.7mm - 9 mm - 2 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 9.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-040M-090-S3-007 (Each)
Spring Plungers - M4 - 4x0.7mm - 9 mm - 2 N No Handle - Stainless Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$10.41 AUD
$21.23 AUD $10.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
9.0
mm

(Equiv. 0.354 in.)
Initial Pressure (F1)
2.0
N
Final Pressure (F2)
7.0
N
Spring Plungers - M4 - 4x0.7mm - 9 mm - 2 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 1.8 mm    Tip Length (C): 1.5 mm    Body Length (B): 9.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-040M-090-S3-007 (Each)
Spring Plungers - M4 - 4x0.7mm - 9 mm - 2 N No Handle - Stainless Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$10.41 AUD
$21.23 AUD $10.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size (A)
8-32 UNC (4.17mm)

Thread Length (B)
11.1
mm

(Equiv. 0.437 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
6.7
N
Tip Diameter (D)
1.8
mm
Tip Length (C)
1.3
mm
Spring Plungers - 8-32 UNC - 4.17mm - 11.1 mm - 2.2 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Body Length (B): 11.1 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-042C-111-AS-007 (Each)
Spring Plungers - 8-32 UNC - 4.17mm - 11.1 mm - 2.2 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$20.05 AUD
$20.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
8-32 UNC (4.17mm)

Thread Length (B)
11.1
mm

(Equiv. 0.437 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
6.7
N
Spring Plungers - 8-32 UNC - 4.17mm - 11.1 mm - 2.2 N No Handle - Stainless Steel Body with Acetal
Material: Stainless Steel Body with Acetal    Tip Diameter (D): 1.8 mm    Tip Length (C): 1.3 mm    Body Length (B): 11.1 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-042C-111-AS-007 (Each)
Spring Plungers - 8-32 UNC - 4.17mm - 11.1 mm - 2.2 N No Handle - Stainless Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$20.05 AUD
$20.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
8-32 UNC (4.17mm)

Thread Length (B)
15.9
mm

(Equiv. 0.626 in.)
Initial Pressure (F1)
3.1
N
Final Pressure (F2)
10.1
N
Tip Diameter (D)
1.7
mm
Tip Length (C)
2.4
mm
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 3.1 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Body Length (B): 15.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-042C-159-PC-010 (Each)
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 3.1 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$15.59 AUD
$15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
8-32 UNC (4.17mm)

Thread Length (B)
15.9
mm

(Equiv. 0.626 in.)
Initial Pressure (F1)
3.1
N
Final Pressure (F2)
10.1
N
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 3.1 N No Handle - Steel Body with Plastic
Material: Steel Body with Plastic    Tip Diameter (D): 1.7 mm    Tip Length (C): 2.4 mm    Body Length (B): 15.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-042C-159-PC-010 (Each)
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 3.1 N No Handle - Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$15.59 AUD
$15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
10-32 UNF (4.76mm)

Thread Length (B)
11.9
mm

(Equiv. 0.469 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
10.0
N
Tip Diameter (D)
2.3
mm
Tip Length (C)
2.0
mm
Spring Plungers - 10-32 UNF - 4.76mm - 11.9 mm - 3 N No Handle - Steel
Material: Steel    Body Length (B): 11.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-048F-119-C-010 (Each)
Spring Plungers - 10-32 UNF - 4.76mm - 11.9 mm - 3 N No Handle - Steel Plunger
2 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$9.14 AUD
$18.45 AUD $9.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thread Size (A)
10-32 UNF (4.76mm)

Thread Length (B)
11.9
mm

(Equiv. 0.469 in.)
Initial Pressure (F1)
3.0
N
Final Pressure (F2)
10.0
N
Spring Plungers - 10-32 UNF - 4.76mm - 11.9 mm - 3 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.3 mm    Tip Length (C): 2.0 mm    Body Length (B): 11.9 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-048F-119-C-010 (Each)
Spring Plungers - 10-32 UNF - 4.76mm - 11.9 mm - 3 N No Handle - Steel Plunger
2 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$9.14 AUD
$18.45 AUD $9.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thread Size (A)
10-32 UNF (4.76mm)

Thread Length (B)
18.0
mm

(Equiv. 0.709 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
17.0
N
Tip Diameter (D)
22.9
mm
Tip Length (C)
2.3
mm
Spring Plungers - 10-32 UNF - 4.76mm - 18 mm - 5 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Body Length (B): 18.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-048F-180-PS-017 (PK-5)
Spring Plungers - 10-32 UNF - 4.76mm - 18 mm - 5 N No Handle - Stainless Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$136.77 AUD
$136.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
10-32 UNF (4.76mm)

Thread Length (B)
18.0
mm

(Equiv. 0.709 in.)
Initial Pressure (F1)
5.0
N
Final Pressure (F2)
17.0
N
Spring Plungers - 10-32 UNF - 4.76mm - 18 mm - 5 N No Handle - Stainless Steel Body with Plastic
Material: Stainless Steel Body with Plastic    Tip Diameter (D): 22.9 mm    Tip Length (C): 2.3 mm    Body Length (B): 18.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-048F-180-PS-017 (PK-5)
Spring Plungers - 10-32 UNF - 4.76mm - 18 mm - 5 N No Handle - Stainless Steel Body with Plastic Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$136.77 AUD
$136.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M5 (5x0.8mm)

Thread Length (B)
12.0
mm

(Equiv. 0.472 in.)
Initial Pressure (F1)
6.0
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
2.4
mm
Tip Length (C)
2.0
mm
Spring Plungers - M5 - 5x0.8mm - 12 mm - 6 N No Handle - Steel
Material: Steel    Body Length (B): 12.0 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-050M-120-C-020 (Each)
Spring Plungers - M5 - 5x0.8mm - 12 mm - 6 N No Handle - Steel Plunger
6 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$13.23 AUD
$13.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Thread Size (A)
M5 (5x0.8mm)

Thread Length (B)
12.0
mm

(Equiv. 0.472 in.)
Initial Pressure (F1)
6.0
N
Final Pressure (F2)
20.0
N
Spring Plungers - M5 - 5x0.8mm - 12 mm - 6 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.4 mm    Tip Length (C): 2.0 mm    Body Length (B): 12.0 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-050M-120-C-020 (Each)
Spring Plungers - M5 - 5x0.8mm - 12 mm - 6 N No Handle - Steel Plunger
6 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$13.23 AUD
$13.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Thread Size (A)
M5 (5x0.8mm) x 18

Thread Length (B)
12.0
mm

(Equiv. 0.472 in.)
Initial Pressure (F1)
6.00
N
Final Pressure (F2)
20.00
N
Tip Diameter (D)
2.40
mm
Tip Length (C)
2.40
mm
Spring Plungers - M5 - 5x0.8mm - x 18 12 mm - 6 N No Handle - Steel
Material: Steel    Body Length (B): 18.0 mm   
Category: Plungers - Spring - No Handle - Steel
Deleted Item. Available while stocks last.
Part Number: PLST-050M-180-CLK-020 (Each)
Spring Plungers - M5 - 5x0.8mm - x 18 12 mm - 6 N No Handle - Steel Plunger
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$9.50 AUD $5.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M5 (5x0.8mm) x 18

Thread Length (B)
12.0
mm

(Equiv. 0.472 in.)
Initial Pressure (F1)
6.00
N
Final Pressure (F2)
20.00
N
Spring Plungers - M5 - 5x0.8mm - x 18 12 mm - 6 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.40 mm    Tip Length (C): 2.40 mm    Body Length (B): 18.0 mm   
Category: Plungers - Spring - No Handle - Steel
Deleted Item. Available while stocks last.
Part Number: PLST-050M-180-CLK-020 (Each)
Spring Plungers - M5 - 5x0.8mm - x 18 12 mm - 6 N No Handle - Steel Plunger
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$9.50 AUD $5.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M6 (6x1mm)

Thread Length (B)
20.0
mm

(Equiv. 0.787 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
2.7
mm
Tip Length (C)
2.5
mm
Spring Plungers - M6 - 6x1mm - 20 mm - 7 N No Handle - Steel
Material: Steel    Body Length (B): 20.0 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-060M-200-C-020 (Each)
Spring Plungers - M6 - 6x1mm - 20 mm - 7 N No Handle - Steel Plunger
16 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$13.32 AUD
$27.30 AUD $13.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
Thread Size (A)
M6 (6x1mm)

Thread Length (B)
20.0
mm

(Equiv. 0.787 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
20.0
N
Spring Plungers - M6 - 6x1mm - 20 mm - 7 N No Handle - Steel
Material: Steel    Tip Diameter (D): 2.7 mm    Tip Length (C): 2.5 mm    Body Length (B): 20.0 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-060M-200-C-020 (Each)
Spring Plungers - M6 - 6x1mm - 20 mm - 7 N No Handle - Steel Plunger
16 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$13.32 AUD
$27.30 AUD $13.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
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)
46.7
N
Tip Diameter (D)
3.0
mm
Tip Length (C)
2.0
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 13.5 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-064C-135-S3-047 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$14.95 AUD
$14.95 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)
13.4
N
Final Pressure (F2)
46.7
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.0 mm    Tip Length (C): 2.0 mm    Body Length (B): 13.5 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-064C-135-S3-047 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 13.5 mm - 13.4 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$14.95 AUD
$14.95 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)
25.4
mm

(Equiv. 1 in.)
Initial Pressure (F1)
13.4
N
Final Pressure (F2)
57.8
N
Tip Diameter (D)
3.2
mm
Tip Length (C)
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   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-064C-254-CHX-058 (Each)
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 Wed, Dec 31, 2025
$14.59 AUD
$14.59 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)
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): 3.2 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-064C-254-CHX-058 (Each)
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 Wed, Dec 31, 2025
$14.59 AUD
$14.59 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)
13.4
N
Final Pressure (F2)
57.8
N
Tip Diameter (D)
3.2
mm
Tip Length (C)
4.8
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Body with Acetal
Material: Steel Body with Acetal    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-064C-254-C-HXLK-058 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$15.86 AUD
$15.86 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)
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 Body with Acetal
Material: Steel Body with Acetal    Tip Diameter (D): 3.2 mm    Tip Length (C): 4.8 mm    Body Length (B): 25.4 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-064C-254-C-HXLK-058 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 13.4 N No Handle - Steel Body with Acetal Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$15.86 AUD
$15.86 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)
34.1
mm

(Equiv. 1.343 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
27.3
N
Tip Diameter (D)
3.2
mm
Tip Length (C)
2.0
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 34.1 mm - 2.2 N No Handle - Steel
Material: Steel    Body Length (B): 34.1 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-064C-341-CHX2-027 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 34.1 mm - 2.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$84.50 AUD
$84.50 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)
34.1
mm

(Equiv. 1.343 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
27.3
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 34.1 mm - 2.2 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.2 mm    Tip Length (C): 2.0 mm    Body Length (B): 34.1 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-064C-341-CHX2-027 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 34.1 mm - 2.2 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$84.50 AUD
$84.50 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)
25.4
mm

(Equiv. 1 in.)
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 - Steel
Part Number: PLST-079C-254-C-020A (Each)
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$18.50 AUD
$18.50 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)
25.4
mm

(Equiv. 1 in.)
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 - Steel
Part Number: PLST-079C-254-C-020A (Each)
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$18.50 AUD
$18.50 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)
25.4
mm

(Equiv. 1 in.)
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 - Stainless
Part Number: PLST-079C-254-S3-020 (Each)
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Plunger
24 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$31.59 AUD
$31.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
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 - Stainless
Part Number: PLST-079C-254-S3-020 (Each)
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Stainless Steel Plunger
24 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$31.59 AUD
$31.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
25.4
mm

(Equiv. 1 in.)
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 - Steel
Part Number: PLST-079C-254-C-020 (Each)
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$21.50 AUD
$21.50 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)
25.4
mm

(Equiv. 1 in.)
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 - Steel
Part Number: PLST-079C-254-C-020 (Each)
Spring Plungers - 5/16-18 UNC - 7.94mm - 25.4 mm - 6.7 N No Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$21.50 AUD
$21.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M8 (8x1.25mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
35.00
N
Final Pressure (F2)
22.00
N
Tip Diameter (D)
3.00
mm
Tip Length (C)
3.50
mm
Spring Plungers - M8 - 8x1.25mm - 22 mm - 35 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Body Length (B): 9.00 mm   
Category: Plungers - Spring - No Handle - Steel
Deleted Item. Available while stocks last.
Part Number: PLST-080M-220-AC-035 (PK-5)
Spring Plungers - M8 - 8x1.25mm - 22 mm - 35 N No Handle - Steel Body with Acetal Nose Plunger
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$25.00 AUD
$47.50 AUD $25.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M8 (8x1.25mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
35.00
N
Final Pressure (F2)
22.00
N
Spring Plungers - M8 - 8x1.25mm - 22 mm - 35 N No Handle - Steel Body with Acetal Nose
Material: Steel Body with Acetal Nose    Tip Diameter (D): 3.00 mm    Tip Length (C): 3.50 mm    Body Length (B): 9.00 mm   
Category: Plungers - Spring - No Handle - Steel
Deleted Item. Available while stocks last.
Part Number: PLST-080M-220-AC-035 (PK-5)
Spring Plungers - M8 - 8x1.25mm - 22 mm - 35 N No Handle - Steel Body with Acetal Nose Plunger
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$25.00 AUD
$47.50 AUD $25.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M8 (8x1.25mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
29.0
N
Tip Diameter (D)
3.5
mm
Tip Length (C)
3.0
mm
Spring Plungers - M8 - 8x1.25mm - 22 mm - 7 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 22.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-080M-220-S3-029 (Each)
Spring Plungers - M8 - 8x1.25mm - 22 mm - 7 N No Handle - Stainless Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$18.95 AUD
$38.92 AUD $18.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size (A)
M8 (8x1.25mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
7.0
N
Final Pressure (F2)
29.0
N
Spring Plungers - M8 - 8x1.25mm - 22 mm - 7 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.5 mm    Tip Length (C): 3.0 mm    Body Length (B): 22.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-080M-220-S3-029 (Each)
Spring Plungers - M8 - 8x1.25mm - 22 mm - 7 N No Handle - Stainless Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$18.95 AUD
$38.92 AUD $18.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size (A)
M8 (8x1.25mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
9.0
N
Final Pressure (F2)
35.0
N
Tip Diameter (D)
3.5
mm
Tip Length (C)
3.0
mm
Spring Plungers - M8 - 8x1.25mm - 22 mm - 9 N No Handle - Steel
Material: Steel    Body Length (B): 22.0 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-080M-220-C-035 (Each)
Spring Plungers - M8 - 8x1.25mm - 22 mm - 9 N No Handle - Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$12.32 AUD
$25.14 AUD $12.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size (A)
M8 (8x1.25mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
9.0
N
Final Pressure (F2)
35.0
N
Spring Plungers - M8 - 8x1.25mm - 22 mm - 9 N No Handle - Steel
Material: Steel    Tip Diameter (D): 3.5 mm    Tip Length (C): 3.0 mm    Body Length (B): 22.0 mm   
Category: Plungers - Spring - No Handle - Steel
Part Number: PLST-080M-220-C-035 (Each)
Spring Plungers - M8 - 8x1.25mm - 22 mm - 9 N No Handle - Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$12.32 AUD
$25.14 AUD $12.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
12.5
N
Final Pressure (F2)
32.0
N
Tip Diameter (D)
4.7
mm
Tip Length (C)
4.8
mm
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 mm - 12.5 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 28.6 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-095C-286-S3-032 (Each)
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 mm - 12.5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$36.32 AUD
$36.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
28.6
mm

(Equiv. 1.126 in.)
Initial Pressure (F1)
12.5
N
Final Pressure (F2)
32.0
N
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 mm - 12.5 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 4.7 mm    Tip Length (C): 4.8 mm    Body Length (B): 28.6 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-095C-286-S3-032 (Each)
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 mm - 12.5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$36.32 AUD
$36.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M10 (10x1.5mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
8.0
N
Final Pressure (F2)
31.0
N
Tip Diameter (D)
4.0
mm
Tip Length (C)
3.0
mm
Spring Plungers - M10 - 10x1.5mm - 22 mm - 8 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 22.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-100M-220-S3-031 (Each)
Spring Plungers - M10 - 10x1.5mm - 22 mm - 8 N No Handle - Stainless Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$22.05 AUD
$45.30 AUD $22.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size (A)
M10 (10x1.5mm)

Thread Length (B)
22.0
mm

(Equiv. 0.866 in.)
Initial Pressure (F1)
8.0
N
Final Pressure (F2)
31.0
N
Spring Plungers - M10 - 10x1.5mm - 22 mm - 8 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 4.0 mm    Tip Length (C): 3.0 mm    Body Length (B): 22.0 mm   
Category: Plungers - Spring - No Handle - Stainless
Part Number: PLST-100M-220-S3-031 (Each)
Spring Plungers - M10 - 10x1.5mm - 22 mm - 8 N No Handle - Stainless Steel Plunger
1 Available Now | Further orders can be expected around Wed, Dec 31, 2025
$22.05 AUD
$45.30 AUD $22.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.