Stainless Steel Split Pins

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	Material Material

18-8 Stainless Steel

316 Stainless Steel

420 Stainless Steel

400 Series Stainless Steel

410 Stainless Steel

	System of Measurement System of Measurement

Inch

Metric

	Diameter Diameter

	Length Length

	Pin Type Pin Type

	Spring
	Cotter

	Shaft Type Shaft Type


Slotted	Coiled

	For Hole Diameter For Hole Diameter

	Passivation Passivation

Not Passivated

Passivated

	Specifications Met Specifications Met

	Cotter Pin Type Cotter Pin Type


Standard	Hairpin

Hairpin for Retaining Grooves	Wire Snap

Bow Tie	Locking

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Breaking Strength Breaking Strength

Less than 10,000 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

Not Rated

	Wire Diameter Wire Diameter

	Minimum Hardness Minimum Hardness

Rockwell C43

Rockwell C46

Not Rated

	Wall Thickness Wall Thickness

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	For Clevis Pin Diameter For Clevis Pin Diameter

	Eye Diameter Eye Diameter

	Number of Pieces Number of Pieces

	Usable Length Usable Length

	For Shaft Diameter For Shaft Diameter

	Retainer Clearance Retainer Clearance

1,183 Products

Pins

Slotted Spring Pins

Also known as roll, tension, split, and expansion pins, these pins have a slot along one side that you squeeze closed to install them into unthreaded holes.

Heavy Duty Coiled Spring Pins

For tough jobs, these spiral pins are 30% stronger than our standard coiled spring pins. They remain flexible after installation to absorb shock and vibration, and work well in holes that are out of round.

Coiled Spring Pins

These spiral pins remain flexible after installation, so they absorb shock and vibration better than slotted spring pins. They work well in holes that are out of round.

Cotter Pins

Also known as split pins, these have one prong slightly longer than the other so they’re easy to open. Bend prongs outward to secure.

Hairpin Cotter Pins

Also known as hitch pin clips and R-clips, these pins are easy to install and remove.

Strong-Hold Hairpin Cotter Pins

A coil makes a stronger grip than standard hairpin cotter pins to prevent accidental release.

Strong-Hold Wire-Snap Cotter Pins

These pins are coiled for more tension than standard wire-snap cotter pins.

Wire Snap Cotter Pins

Also known as safety pins, these are easy to install and remove. Tension keeps them closed.

Bow Tie Cotter Pins

The double-head design lets you push or pull these pins from either side of the hole. Once in place there's little chance they will be vibrated out or knocked off.

Hairpin Clips

Clip these pins onto grooved shafts and clevis pins with retaining ring grooves.

Locking Cotter Pins

An extra loop locks these cotter pins more securely than other pins, so they can't vibrate out or be knocked off.

Pin Assortments

Slotted Spring Pin Assortments

Slotted spring pins are also known as roll, tension, split, and expansion pins. Because the slot is pressed closed when the pins are inserted, they don't flex after installation.

Coiled Spring Pin Assortments

Coiled spring pins are flexible after installation, so they absorb shock and vibration better than slotted spring pins. They also have higher dynamic load capacities and accommodate wider hole tolerances.

Cotter Pin Assortments

Also known as split pins, these have one prong slightly longer than the other so they’re easy to open.

Hairpin Cotter Pin Assortments

Also known as hitch pin clips and R-clips, use these cotter pins in applications requiring quick installation and removal.