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"

Fastener Head Type

Pin Type

Performance

Corrosion Resistant

Shallow Install

Stress Resistant

Tamper Resistant

Vibration Resistant

Thread Size

Usable Length

Anchor Type

Female Threaded

Finish

Phosphate Coated

Zinc Yellow-Chromate Plated

Passivation

Double Shear Breaking Strength

Specifications Met

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Wall Thickness

For Use In

Screw Size

Minimum Hardness

ID

0.768" to 0.945"

0.925" to 1.142"

1.122" to 1.417"

Thread Length

How can we improve?

2,549 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.)