Expansion Pins | McMaster-Carr

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System of Measurement

Length

Material

Stainless Steel

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"

0.155" to 0.160"

0.156" to 0.16"

0.157" to 0.16"

Thread Size

Fastener Head Type

Performance

Corrosion Resistant

Shallow Install

Stress Resistant

Tamper Resistant

Vibration Resistant

Usable Length

Pin Type

Finish

Phosphate Coated

Zinc Yellow-Chromate Plated

ID

0.768" to 0.945"

0.925" to 1.142"

1.122" to 1.417"

4.1 mm to 7.4 mm

7.1 mm to 12.4 mm

Anchor Type

Female Threaded

Double Shear Breaking Strength

Clamping Action

Specifications Met

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

Passivation

For Use In

Wall Thickness

Minimum Hardness

Screw Size

How can we improve?

2,547 Products

Fastening and Joining

Quick-Release Pins

Quick-Release Pins

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

Spring Pins

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

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

Fabricating and Machining

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

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