Solid Pins | McMaster-Carr

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Diameter

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Material

Aluminum Bronze

Grade 2 Titanium

Stainless Steel

System of Measurement

Usable Length

Fastener Head Type

Retaining Ring Groove

End Type

Locking Retainer

Multiple Through Holes

Retaining Ring Groove

Spring-Loaded Ball

End Shape

Pin Type

Shaft Type

Expanding Diameter

Thread Size

Performance

Adjustable Length

Chemical Resistant

Corrosion Resistant

High Visibility

Impact Resistant

Minimum Hardness

DFARS Specialty Metals

Finish

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Zinc Flake Coated

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

Head Diameter

Tolerance Rating

Passivation

Handle Material

Stainless Steel

Cotter Pin Type

Specifications Met

Head Height

Double Shear Breaking Strength

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12,608 Products

Dowel Pins

Dowel Pins

Precisely align machine parts and prevent movement during assembly

Fully Grooved Dowel Pins

Fully Grooved Dowel Pins

Tighter fit than standard pins to resist pulling

Oversized Dowel Pins

Oversized Dowel Pins

Fit worn, enlarged holes where standard pins would be too loose

Fully Grooved Dowel Pins with Rounded Head

Fully Grooved Dowel Pins with Rounded Head

Create a finished look and a tighter fit than standard pins to resist pulling

Undersized Dowel Pins

Undersized Dowel Pins

No need for precise holes to slip into place

Partially Grooved Dowel Pins

Partially Grooved Dowel Pins

The grooved section secures while the smooth portion acts as a pivot or hinge

Dowel Pin Assortments

Dowel Pin Assortments

A range of sizes to precisely align a variety of parts

Fully Knurled Dowel Pins

Fully Knurled Dowel Pins

Knurls grip tighter than grooves to resist both pulling and twisting

Partially Knurled Dowel Pins

Partially Knurled Dowel Pins

Knurls grip tighter than grooves while the smooth portion acts as a pivot or hinge

Wood Dowel Pins

Wood Dowel Pins

Join wood components without scratching or damaging surfaces

Two-Way Barbed Dowel Pins

Two-Way Barbed Dowel Pins

Permanently join plastics and soft metals such as aluminum

Barbed Dowel Pins with Rounded Head

Barbed Dowel Pins with Rounded Head

Create a finished look when permanently joining plastics and soft metals such as aluminum

Plastic Dowel Pins

Plastic Dowel Pins

Prevent short circuits and interference to protect electronic parts such as circuit boards

Partially Grooved Dowel Pins with Notch

Partially Grooved Dowel Pins with Notch

Slip a spring into the notch to create tension between components

Other Products

Clevis Pins

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

Core Pins

Add to molds and pour in plastic to form holes in finished parts

Dowel Pin Stock

Dowel Pin Stock

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

Captive Pins

Press into holes in thin materials like panels and circuit boards to permanently join or align them

Taper Pins

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

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

Ejector Pins

Push finished parts out of molds

Punch Pins

Use with press dies to punch 1/8" and larger holes; modify to fit your application

Weld Pins

Weld in place for greater rigidity and strength than other pins

Quick-Release Pins

Quick-Release Pins

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

Single-End Studs

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

Shear Pins

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

Stud Welders

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

Push Pins

Quickly fasten materials to soft surfaces like bulletin boards and drywall

Studs

Press, weld, or screw in place to add a threaded fastening point

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

Ejector Blades

Flat end pushes thin-walled parts out of molds better than ejector pins

Conveyor Belt Lacing Pins

Conveyor Belt Lacing Pins

Insert and lock in place to connect belt lacing ends

Die Bushings

Guide pins and punches in molds and stamping dies or reduce friction between ejector pins and plates

Shoulder Screws

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

Spring Stops

Push back against workpieces to hold them in place against stops and rails

Linch Pins

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

Wood Screws

Fasten material to wood or pieces of wood to each other

Hitch Pins

Secure hitch inserts to hitch receivers for towing

Slotted Bushings

Slotted Bushings

Pair with a standard bushing to prevent alignment pins from binding in your fixture

Index Plungers

Align parts that have mating bushings for more precision than standard spring plungers

Kingpins

Bolt or weld to a semi-trailer to connect it to your tractor

Spring Locating Pin Installation Tools

Spring Locating Pin Installation Tools

Hold spring locating pins in place for installation

Wood Joiners

Connect and repair wood pieces and joints

Hitch Kits

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

Pallet Rack Locking Pins

Pallet Rack Locking Pins

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

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