Spring Pins | McMaster-Carr

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System of Measurement

Diameter

Length

Material

Shaft Type

Hole Diameter

Performance

Fastener Head Type

Pin Type

Thread Size

Specifications Met

End Type

Usable Length

Finish

Zinc Yellow-Chromate Plated

Double Shear Breaking Strength

Wall Thickness

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Nose Material

Nose Diameter

REACH

Spring Plunger Nose Type

Ball

Long

Export Control Classification Number (ECCN)

EAR99

Passivation

Passivated

Unpassivated

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

Minimum Hardness

5,828 Products

Fastening and Joining

Spring Pins

Squeeze and insert into tight holes to hold parts in place with tension

1,781 products

Quick-Release Pins

Fasten or remove components on equipment with a spring-loaded retaining ball

2,245 products

Spring Plungers

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

1,404 products

Spring Plunger Catches

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

16 products

Spring Plunger Mounts

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

14 products

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

10 products

Pin Insertion Tools

Strike with a hammer to install pins

16 products

Pin Removal Punches

Strike with a hammer to loosen and remove pins and rivets

165 products

Fabricating and Machining

Spring Locating Pins

Apply side force to workpieces to clamp them in place

59 products

Spring Locating Pin Installation Tools

Hold spring locating pins in place for installation

6 products

Spring Stops

Push back against workpieces to hold them in place against stops and rails

34 products

Measuring and Inspecting

Spring Test Probes

Use in spring test probe sockets to test for continuity and damaged components in circuit boards

79 products

Spring Test Probe Sockets

Pair with spring test probes to test for continuity and damaged components in circuit boards

23 products