Alignment Fixture Pins | McMaster-Carr

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1,413 Products

Fabricating and Machining

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

204 products

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

168 products

Fixture Clamps

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

439 products

Index Plungers

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

6 products

Slotted Bushings

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

34 products

Fixture Kits

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

50 products

Spring Locating Pins

Apply side force to workpieces to clamp them in place

59 products

Spring Locating Pin Installation Tools

Hold spring locating pins in place for installation

6 products

Spring Stops

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

34 products

Alignment Locks

Precisely align your mold halves

10 products

Measuring and Inspecting

Alignment Pins

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

148 products

Pipe Flange Aligners

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

21 products

Threaded Hole Location Gauges

Pinpoint the true center of threaded holes to precisely align and measure parts

70 products

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

126 products