Pin Stops | McMaster-Carr

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Diameter

Length

Material

Aluminum Bronze

Grade 2 Titanium

Stainless Steel

System of Measurement

Usable Length

Fastener Head Type

Retaining Ring Groove

Pin Type

End Shape

End Type

Locking Retainer

Multiple Through Holes

Retaining Ring Groove

Spring-Loaded Ball

Shaft Type

Expanding Diameter

Performance

Adjustable Length

Chemical Resistant

Corrosion Resistant

High Visibility

Impact Resistant

Thread Size

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Minimum Hardness

Finish

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Handle Material

Stainless Steel

Passivation

Nose Material

Stainless Steel

Tolerance Rating

Specifications Met

Spring Plunger Nose Type

Nose Diameter

Cotter Pin Type

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13,717 Products

Fastening and Joining

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

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

Weld Pins

Weld in place for greater rigidity and strength than other pins

Spring Pins

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

Shear Pins

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

Taper Pins

Fit snugly into tapered holes to secure, position, and align components

Linch Pins

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

Cotter Pins

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

Made-to-Order Pins

Made-to-Order Pins

Create custom pins for keeping components in place—all with material certificates for traceability

Dowel Pin Stock

Dowel Pin Stock

Cut to the length you need for positioning and holding parts in place

Spring Plungers

Spring Plungers

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

Spring Button Clips

Spring Button Clips

Join pieces of telescoping tubing using spring force

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

Split Rings

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

Stud Welders

Join studs and pins to metal, leaving no marks on the back of the material

Fabricating and Machining

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Spring Locating Pin Installation Tools

Spring Locating Pin Installation Tools

Hold spring locating pins in place for installation

Alignment Locks

Alignment Locks

Precisely align your mold halves

Building and Machinery Hardware

Door Stops

Keep doors from slamming into and damaging walls

Door Holders

Mount to doors, walls, or floors to keep doors open

Material Handling

Hitch Pins

Secure hitch inserts to hitch receivers for towing

Hitch Kits

Everything you need to attach a hitch to your vehicle’s receiver

Conveyor Belt Lacing Pins

Conveyor Belt Lacing Pins

Insert and lock in place to connect belt lacing ends

Measuring and Inspecting

Pipe Flange Aligners

Pipe Flange Aligners

Line up flange holes so they bolt securely and connections won’t leak

Alignment Pins

Line up holes in sheet metal, I-beams, and angle irons for bolting, riveting, and welding

Containers, Storage, and Furniture

Pallet Rack Locking Pins

Pallet Rack Locking Pins

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

Electrical

Battery Clip Retaining Pins

Battery Clip Retaining Pins

Hold battery retaining clips closed to stop batteries from coming loose

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