1/4-28 Ball and Spring Plungers

Ball Plungers -- BP4-471
from Pivot Point, Inc.

Non-threaded Ball Plunger design push-fits into hole. Spring loaded ball detent forms a bearing surface which retracts and then snaps into opposing hole or groove. Push fit Ball Plungers are used for locating or positioning in drawers, doors, dies and other fixtures. Also known as Ball Detents,... [See More]

  • Thread Size: 1/4-20; 1/4-28
  • Non-threaded: 0.2500
  • Plunger Type: Ball Plunger
  • Stroke: 0.4710
Light End Force Posi-Hex Plungers - Stainless Steel -- SSPH55A
from Vlier

Posi-HexTM standard spring plungers are made entirely of stainless steel alloy and provide maximum protection against rust and corrosion. Posi-HexTM standard spring plungers with Delrin ® Nose offer all of the advantages of Delrin ®. The stainless steel construction affords maximum... [See More]

  • Thread Size: 1/4-28
  • Stroke: 1
  • Plunger Type: Posi-Hex
  • End Force: 4
Light End Force Posi-Hex Plungers - Steel -- PH55A
from Vlier

Posi-HexTM standard spring plungers allow for easy installation and are removal using a hex wrench. Posi-HexTM plungers withstand high torque and are recommended for use with nylon locking elements. Posi-HexTM standard spring plungers with Delrin ® Nose provide resistance to impacts, moisture,... [See More]

  • Thread Size: 1/4-28
  • Stroke: 1
  • Plunger Type: Posi-Hex
  • End Force: 4
Light End Force Standard Spring Plungers - Stainless Steel w/Delrin® Nose -- SSSD55A
from Vlier

Delrin ® Nose standard spring plungers are ideal for use with brass, aluminum, or any soft, easily marred material. The stainless steel design resists corrosion. Typical Uses. Positioning. Indexing. Ejecting. Locking. Latching. Detents. Contacts. Lifters. Insulators. Special Features. [See More]

  • Thread Size: 1/4-28
  • Stroke: 1
  • Plunger Type: Spring Plunger
  • End Force: 4
Light End Force Standard Spring Plungers - Stainless Steel w/Stainless Steel Nose -- SSS55A
from Vlier

Our standard spring plungers offer long travel, large bearing surfaces and numerous design and material options including an optional locking element. The stainless steel design withstands high temperatures and affords the added benefit of maximum protection against rust and corrosion. Typical Uses. [See More]

  • Thread Size: 1/4-28
  • Stroke: 1
  • Plunger Type: Spring Plunger
  • End Force: 4
Light End Force Standard Spring Plungers - Steel w/Delrin® Nose -- NNS55A
from Vlier

Delrin ® Nose standard spring plungers are ideal for use with aluminum, brass or any soft, easily marred material. Typical Uses. Positioning. Indexing. Ejecting. Locking. Latching. Detents. Contacts. Lifters. Insulators. Special Features. Insulating Delrin ® Nose. Reinforced for minimum... [See More]

  • Thread Size: 1/4-28
  • Stroke: 1
  • Plunger Type: Spring Plunger
  • End Force: 4
Light End Force Standard Spring Plungers - Steel w/Stainless Steel Nose -- CS55A
from Vlier

Standard spring plungers offer long travel, large bearing surfaces and numerous material and design options including an optional locking element. Typical Uses. Positioning. Indexing. Ejecting. Locking. Latching. Detents. Contacts. Lifters. Insulators. Special Features. Easy installation. Accurate... [See More]

  • Thread Size: 1/4-28
  • Stroke: 1
  • Plunger Type: Spring Plunger
  • End Force: 4
Light End Force Standard Spring Plungers -Steel w/Phenolic Nose -- NS55A
from Vlier

Phenolic nose standard spring plungers are ideal for use with aluminum, brass or any soft, easily marred material. Typical Uses. Positioning. Indexing. Ejecting. Locking. Latching. Detents. Contacts. Lifters. Insulators. Special Features. High tensile strength. High dielectric strength. Reinforced... [See More]

  • Thread Size: 1/4-28
  • Stroke: 1
  • Plunger Type: Spring Plunger
  • End Force: 4
Posi Hex Spring Plunger / Heavy End Force - Stainless Steel Body, Stainless Steel Nose: 1/4-28 Thread, End Force = 3.00 Initial x 13.00 Final with Locking Element -- 57020
from Te-Co, Inc.

Product Information. Material: Steel Body: 12L14 Steel. Stainless Steel Body: 303 Stainless Steel. Steel Plunger: 12L14 Steel, Case Hardened. Stainless Steel Plunger: 303 Stainless Steel. Black Oxide Finish. Easy installation and removal. Withstands high torque. One-piece body - no set screw in... [See More]

  • Thread Size: 1/4-28
  • Body: Stainless Steel
  • Plunger Type: Ball Plunger; Spring Plunger (Thread Locking Element)
Stainless Steel Spring Plungers
from Carr Lane Manufacturing Co.

Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger... [See More]

  • Thread Size: #6-32; #8-32; #10-32; 1/4-20; 1/4-28; 5/16-18; 3/8-16; 1/2-13; M6 x 1.0; M8 x 1.25; M10 x 1.5; M12 x 1.75
  • Body: Stainless Steel
  • Plunger Type: Spring Plunger (Thread Locking Element)
  • Ball / Plunger: Stainless Steel
Spring Plunger / Heavy End Force - Stainless Steel Body, Delrin® Nose: 1/4-28 Thread, End Force = 3.00 Initial x 13.00 Final with Locking Element -- 53227
from Te-Co, Inc.

Product Information. Steel Body Plungers: 12L14 Steel Body. Black Oxide Finish. Black Delrin Nose. Stainless Steel Body Plungers: 303 Stainless Steel Body. Black Delrin Nose. Insulating Delrin Plungers. Ideal for aluminum, brass, or any soft, easily marred material. [See More]

  • Thread Size: 1/4-28
  • Body: Stainless Steel
  • Plunger Type: Spring Plunger (Thread Locking Element)
Steel Spring Plungers
from Carr Lane Manufacturing Co.

Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger... [See More]

  • Thread Size: #6-32; #8-32; #10-32; 1/4-20; 1/4-28; 5/16-18; 3/8-16; 1/2-13; 5/8-11; 3/4-10; 1-8; M6 x 1.0; M8 x 1.25; M10 x 1.5; M12 x 1.75
  • Body: Steel
  • Plunger Type: Spring Plunger (Thread Locking Element)
  • Ball / Plunger: Steel