Plungers - Spring - Ring Handle - Locking - Steel

Plungers -> Spring -> Ring Handle -> Locking -> Steel

There is only 1 product in the sub-categories of Plungers - Spring - Ring Handle - Locking - Steel. Browse the Plungers - Spring - Ring Handle - Locking - Steel products table.

Category Details

A selection of Steel Locking Ring Handle Spring Plungers. Items shown with Long-Lok have a dry threadlocking sealant applied to thread.

  • 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 - Ring Handle - Locking - Steel category on the MBA Minibearings main store.
Thread Size (A) Thread Length (B) Initial Pressure (F1) Final Pressure (F2) Tip Diameter (D) Tip Length (G) Indicative
Image
Thread Size (A)
1/4-20 UNC (6.35mm)

Thread Length (B)
20.3
mm

(Equiv. 0.799 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
11.1
N
Tip Diameter (D)
3.9
mm
Tip Length (G)
6.4
mm
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.3 mm - 4.5 N Ring Handle - Steel
Material: Steel    Body Length (B): 29.0 mm    F: 5.8 mm    Thread Length (H): 20.3    Ring Height (C): 27.4   
Part Number: PLST-064C-290-RCL-011 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.3 mm - 4.5 N Ring Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$36.23 AUD
$36.23 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)
1/4-20 UNC (6.35mm)

Thread Length (B)
20.3
mm

(Equiv. 0.799 in.)
Initial Pressure (F1)
4.5
N
Final Pressure (F2)
11.1
N
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.3 mm - 4.5 N Ring Handle - Steel
Material: Steel    Tip Diameter (D): 3.9 mm    Tip Length (G): 6.4 mm    Body Length (B): 29.0 mm    F: 5.8 mm    Thread Length (H): 20.3    Ring Height (C): 27.4   
Part Number: PLST-064C-290-RCL-011 (Each)
Spring Plungers - 1/4-20 UNC - 6.35mm - 20.3 mm - 4.5 N Ring Handle - Steel Plunger
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 31, 2025
$36.23 AUD
$36.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.