Parts Crowders | McMaster-Carr

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Nose Material

Stainless Steel

Body Material

Stainless Steel

Material

Stainless Steel

Spring Plunger Nose Type

Nose Diameter

Mount Type

Unthreaded Hole

Body Length

Extended Nose Length

Face Shape

Square with Chamfered Bottom

Square with Tang

Extended Nose Force

Less than 1 lbf

1 lbf to 1.99 lbf

2 lbf to 4.99 lbf

5 lbf to 9.99 lbf

10 lbf or greater

Locking Type

Without Threadlocker

Compressed Nose Force

Less than 10 lbf

10 lbf to 19.9 lbf

20 lbf to 24.9 lbf

25 lbf to 49.9 lbf

50 lbf or greater

Drive Style

Spring Plunger Driver

Fastener Head Type

REACH

Face Material

Stainless Steel

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Body Diameter

Plunger Locking Type

Base Shape

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1,553 Products

Spring Stops

Spring-Loaded Guide Plungers

Spring-Loaded Guide Plungers

Hold most workpieces in position

Spring-Loaded Guide Plungers for Thin Workpieces

Spring-Loaded Guide Plungers for Thin Workpieces

A tang prevents thin material from sliding underneath the plunger face

Other Products

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Spring Plungers

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

Spring Locating Pin Installation Tools

Spring Locating Pin Installation Tools

Hold spring locating pins in place for installation

Spring Plunger Drivers

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

Spring Plunger Mounts

Spring Plunger Mounts

Secure ball-nose and long-nose spring plungers to fixture surfaces

Alignment Locks

Alignment Locks

Precisely align your mold halves

Spring Plunger Catches

Spring Plunger Catches

Act as a stop for positioning ball-nose and long-nose spring plungers

Index Plungers

Align parts that have mating bushings for more precision than standard spring plungers

Work Supports

Reduce vibration and deformation by adjusting to secure your workpiece

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)