Metal Spring Pins | McMaster-Carr

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Material

Stainless Steel

Finish

Phosphate Coated

Zinc Yellow-Chromate Plated

System of Measurement

Diameter

Length

Shaft Type

Expanding Diameter

Hole Diameter

0.031" to 0.032"

0.039" to 0.040"

0.047" to 0.048"

0.051" to 0.053"

0.061" to 0.065"

0.062" to 0.065"

0.077" to 0.081"

0.078" to 0.081"

0.093" to 0.097"

0.094" to 0.097"

0.108" to 0.112"

0.109" to 0.112"

0.124" to 0.129"

0.125" to 0.129"

0.14" to 0.144"

Pin Type

Fastener Head Type

Performance

Adjustable Length

Corrosion Resistant

High Visibility

Stress Resistant

End Type

Spring-Loaded Ball

Body Type

Thread Size

Usable Length

Wall Thickness

Specifications Met

Nose Material

Stainless Steel

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Body Material

Stainless Steel

Handle Material

Stainless Steel

Spring Material

17-4 PH Stainless Steel

17-7 PH Stainless Steel

18-8 Stainless Steel

302 Stainless Steel

316 Stainless Steel

400 Series Stainless Steel

Head Material

Stainless Steel

Passivation

How can we improve?

5,544 Products

Fastening and Joining

Spring Pins

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

Quick-Release Pins

Quick-Release Pins

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

Spring Plungers

Spring Plungers

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

Spring Plunger Catches

Spring Plunger Catches

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

Spring Plunger Mounts

Spring Plunger Mounts

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

Spring Plunger Drivers

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

Fabricating and Machining

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Spring Locating Pin Installation Tools

Spring Locating Pin Installation Tools

Hold spring locating pins in place for installation

Spring Stops

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

Measuring and Inspecting

Spring Test Probe Sockets

Spring Test Probe Sockets

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

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