Plungers - Spring - No Handle - Stainless - Hex Nose

Plungers -> Spring -> No Handle -> Stainless -> Hex Nose

There are 6 products in the sub-categories of Plungers - Spring - No Handle - Stainless - Hex Nose. Browse the Plungers - Spring - No Handle - Stainless - Hex Nose products table.

Category Details

A selection of Hex Nose Stainless No Handle Spring Plungers. Stainless Steel body and steel hex nose

  • 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.
  • Items shown with Long-Lok have a dry threadlocking sealant applied to thread.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Plungers - Spring - No Handle - Stainless - Hex Nose category on the Small Parts & Bearings online store.
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Tip Diameter (D) Tip Length (C) Indicative
Image
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    Drive: 1.27mm Hex   
Part Number: PLST-035C-127-S3HX-007
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 Fri, Nov 14, 2025
$16.23 AUD
$16.23 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)
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    Drive: 1.27mm Hex   
Part Number: PLST-035C-127-S3HX-007
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 Fri, Nov 14, 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)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
6.7
N
Tip Diameter (D)
1.1
mm
Tip Length (C)
1.6
mm
Spring Plungers - 6-32 UNC - 3.5mm - 13.5 mm - 2.2 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 13.5 mm    Drive: 1.27mm Hex   
Part Number: PLST-035C-135-S3HX-007A
Spring Plungers - 6-32 UNC - 3.5mm - 13.5 mm - 2.2 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$14.41 AUD
$17.29 AUD $14.41 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)
13.5
mm

(Equiv. 0.531 in.)
Initial Pressure (F1)
2.2
N
Final Pressure (F2)
6.7
N
Spring Plungers - 6-32 UNC - 3.5mm - 13.5 mm - 2.2 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 1.1 mm    Tip Length (C): 1.6 mm    Body Length (B): 13.5 mm    Drive: 1.27mm Hex   
Part Number: PLST-035C-135-S3HX-007A
Spring Plungers - 6-32 UNC - 3.5mm - 13.5 mm - 2.2 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$14.41 AUD
$17.29 AUD $14.41 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)
12.0
N
Final Pressure (F2)
32.5
N
Tip Diameter (D)
1.8
mm
Tip Length (C)
2.4
mm
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 12 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 15.9 mm    Drive: Hex   
Part Number: PLST-042C-159-S3HX-032
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 12 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$15.23 AUD
$18.27 AUD $15.23 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)
12.0
N
Final Pressure (F2)
32.5
N
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 12 N No Handle - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 1.8 mm    Tip Length (C): 2.4 mm    Body Length (B): 15.9 mm    Drive: Hex   
Part Number: PLST-042C-159-S3HX-032
Spring Plungers - 8-32 UNC - 4.17mm - 15.9 mm - 12 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$15.23 AUD
$18.27 AUD $15.23 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 (C)
3.2
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 19.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-191-S3HX-018
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$17.23 AUD
$20.67 AUD $17.23 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 - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.0 mm    Tip Length (C): 3.2 mm    Body Length (B): 19.1 mm    Drive: 1.98mm Hex   
Part Number: PLST-064C-191-S3HX-018
Spring Plungers - 1/4-20 UNC - 6.35mm - 25.4 mm - 4.5 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$17.23 AUD
$20.67 AUD $17.23 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 (C)
3.2
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 19.1 mm    Drive: Hex   
Part Number: PLST-064C-191-S3HX-040
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$16.77 AUD
$20.13 AUD $16.77 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 - Stainless Steel
Material: Stainless Steel    Tip Diameter (D): 3.0 mm    Tip Length (C): 3.2 mm    Body Length (B): 19.1 mm    Drive: Hex   
Part Number: PLST-064C-191-S3HX-040
Spring Plungers - 1/4-20 UNC - 6.35mm - 19.1 mm - 8.9 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$16.77 AUD
$20.13 AUD $16.77 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)
6.7
N
Final Pressure (F2)
20.0
N
Tip Diameter (D)
3.4
mm
Tip Length (C)
4.8
mm
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 mm - 6.7 N No Handle - Stainless Steel
Material: Stainless Steel    Body Length (B): 28.6 mm    Drive: 2.38mm Hex   
Part Number: PLST-095C-286-S3HX-020 (30 Pcs)
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 mm - 6.7 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$876.14 AUD
$876.14 AUD
30 Per Sell Unit
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)
6.7
N
Final Pressure (F2)
20.0
N
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 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): 28.6 mm    Drive: 2.38mm Hex   
Part Number: PLST-095C-286-S3HX-020 (30 Pcs)
Spring Plungers - 3/8-16 UNC - 9.53mm - 28.6 mm - 6.7 N No Handle - Stainless Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 14, 2025
$876.14 AUD
$876.14 AUD
30 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.