Standard Dowel Pins | McMaster-Carr

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Grade 2 Titanium

Stainless Steel

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Chemical Resistant

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Specifications Met

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DFARS Specialty Metals

Large End Diameter

Double Shear Breaking Strength

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12L13 Carbon Steel

12L14 Carbon Steel

1117 Carbon Steel

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4140 Alloy Steel

52100 Alloy Steel

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Compliant with Exemptions

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

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4,486 Products

Dowel Pins

Dowel Pins

Precisely align machine parts and prevent movement during assembly

Plastic Dowel Pins

Plastic Dowel Pins

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

Oversized Dowel Pins

Oversized Dowel Pins

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

Vented Pull-Out Dowel Pins

Vented Pull-Out Dowel Pins

Insert and remove from blind holes with less effort than pins that aren't vented

Hollow Dowel Pins

Hollow Dowel Pins

Align parts and bolt them together using the same hole

Undersized Dowel Pins

Undersized Dowel Pins

No need for precise holes to slip into place

Pull-Out Dowel Pins

Pull-Out Dowel Pins

Remove pins installed flush with a surface

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

Dowel Pin Assortments

Dowel Pin Assortments

A range of sizes to precisely align a variety of parts

Partially Grooved Dowel Pins with Notch

Partially Grooved Dowel Pins with Notch

Slip a spring into the notch to create tension between components

Partially Grooved Dowel Pins

Partially Grooved Dowel Pins

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

Fully Grooved Dowel Pins

Fully Grooved Dowel Pins

Tighter fit than standard pins to resist pulling

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

Partially Knurled Dowel Pins

Partially Knurled Dowel Pins

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

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

Fully Knurled Dowel Pins

Fully Knurled Dowel Pins

Knurls grip tighter than grooves to resist both pulling and twisting

Other Products

Taper Pins

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

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

Dowel Pin Stock

Dowel Pin Stock

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

Shear Pins

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

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

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