Stop Pins | McMaster-Carr

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Spring Plunger Nose Type

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Cotter Pin Type

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6,948 Products

Fastening and Joining

Quick-Release Pins

Quick-Release Pins

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

Quick-Release Pin Receptacles

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

Quick-Release Pin Retaining Caps

Quick-Release Pin Retaining Caps

Hold quick-release pins in holes that are oversized or out of round

Clevis Pins

Secure parts in place and lock with a cotter pin or retaining ring

Cotter Pins

Secure the ends of clevis pins and shafts to keep components in place

Shear Pins

Use with shear hubs to break at a specific torque and safeguard machinery from overloads

Linch Pins

Slide into holes on clevis pins and shafts and snap down the locking ring so parts won’t fall off

Spring Plungers

Spring Plungers

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

Split Rings

Secure clevis pins, connect components, or add a pull handle; also known as key rings

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

Spring Button Clips

Spring Button Clips

Snap the button into place to join pieces of telescoping tubing

Containers, Storage, and Furniture

Pallet Rack Locking Pins

Pallet Rack Locking Pins

Prevent forklifts from dislodging pallet rack beams when loading and unloading pallets

Material Handling

Hitch Pins

Secure hitch inserts to hitch receivers for towing

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