Welding Pins | McMaster-Carr

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18-8 Stainless Steel

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For Collet Thread Size

DFARS Specialty Metals

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Metric Class 6g

Unified Standard Class 2A

Unified Standard Class 3A

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282 Products

Fastening and Joining

Weld Pins

Weld in place for greater rigidity and strength than other pins

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

Studs

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

Stud Welders

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

Measuring and Inspecting

Alignment Pins

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

Pipe Flange Aligners

Pipe Flange Aligners

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

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