Brass Spring Plungers | McMaster-Carr

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	Nose Material Nose Material

Stainless Steel

Brass

	Body Material Body Material

Brass

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

4-48
5-40
6-32
6-40
8-32
8-36
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
M5
M8

	Nose Diameter Nose Diameter

	Body Type Body Type


Threaded	Press Fit

	Nose Type Nose Type


Long	Ball

	Body Length Body Length

	Locking Type Locking Type


Without Thread Locker	Thread Locker

	Extended Nose Length Extended Nose Length

	Handle Type Handle Type


Knob	L-Handle

Pull Ring

	Thread Length Thread Length

	Extended Nose Force Extended Nose Force

	Compressed Nose Force Compressed Nose Force

	Thread Type Thread Type

	Handle Locking Type Handle Locking Type

Nonlocking

Twist-to-Lock

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Thread Spacing Thread Spacing

Coarse

Fine

	Handle Material Handle Material

Steel

Brass

	Handle Diameter Handle Diameter

	Drive Style Drive Style


Slotted	No Drive	External Hex

	Handle Texture Handle Texture

Knurled

	Material Material

Brass

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109 Products

Spring Plungers

Knob-Style Retractable Spring Plungers

Retract the nose by pulling the knob.

Twist-to-Lock Knob-Style Retractable Spring Plungers

Lock the nose into the retracted position by pulling the knob and rotating it 90°.

Pull-Ring Retractable Spring Plungers

The ring allows you to attach these spring plungers to a lanyard.

Twist-to-Lock Pull-Ring Retractable Spring Plungers

Lock the nose into the retracted position by pulling the ring and rotating it 90°.

Twist-to-Lock L-Handle Retractable Spring Plungers

Lock the nose into the retracted position by pulling the handle and rotating it 90°.

L-Handle Retractable Spring Plungers

Long-Nose Spring Plungers

Install with a driver.

Slotted Long-Nose Spring Plungers

Slotted on both ends for installation with a screwdriver.

Slotted Ball-Nose Spring Plungers

Install these spring plungers with a screwdriver—they're slotted on one or both ends.

Press-Fit Ball-Nose Spring Plungers

Designed with a flange to keep the plunger from being pushed through a hole when the ball is depressed.

Vacuum Cup Levelers

Also known as spring plungers, these fittings are spring-loaded to accommodate items with variable heights.