Pin Plungers | McMaster-Carr

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1,524 Products

Fastening and Joining

Spring Plungers

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

1,377 products

Spring Plunger Mounts

Secure ball-nose and long-nose spring plungers to fixture surfaces

14 products

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

10 products

Fabricating and Machining

Index Plungers

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

6 products

Spring Locating Pins

Apply side force to workpieces to clamp them in place

61 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

22 products

Measuring and Inspecting

Edge Finders

Locate edges, shoulders, center points, and lines on workpieces in milling machines

1 product

Material Handling

Vacuum Cup Levelers

Adjust vacuum cups to lift items with variable heights; also known as spring plungers

11 products