Compression Pins | McMaster-Carr

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System of Measurement

Diameter

Length

Material

Aluminum Bronze

Stainless Steel

Shaft Type

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"

Performance

Corrosion Resistant

Impact Resistant

Shock Absorbing

Stress Resistant

Specifications Met

Double Shear Breaking Strength

Finish

Phosphate Coated

Passivation

Wall Thickness

DFARS Specialty Metals

Minimum Hardness

RoHS

Compliant with Exemptions

REACH

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

Export Control Classification Number (ECCN)

Hardness

Pin Diameter

Handle Shape

Sold As

Overall Length

Number of Pieces

Military Specification

How can we improve?

1,962 Products

Spring Pins

Slotted Spring Pins

Slotted Spring Pins

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

Coiled Spring Pins

Coiled Spring Pins

The best for parts exposed to vibration and shock

Tooth-Slotted Spring Pins

Tooth-Slotted Spring Pins

Interlocking teeth resist pulling forces to keep pins from wiggling out of holes

Heavy Duty Coiled Spring Pins

Heavy Duty Coiled Spring Pins

30% stronger than other coiled pins with the same resilience to vibration and shock

Coiled Spring Pin Assortments

Coiled Spring Pin Assortments

Hold a variety of parts exposed to vibration and shock

Slotted Spring Pin Assortments

Slotted Spring Pin Assortments

Squeeze into holes to secure a variety of parts

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Pin Removal Punches

Pin Removal Punches

Strike with a hammer to loosen and remove pins and rivets

Pin Insertion Tools

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Strike with a hammer to install pins

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