Indexers | McMaster-Carr

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2,533 Products

Fastening and Joining

Spring Plungers

Spring Plungers

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

Spring Plunger Catches

Spring Plunger Catches

Act as a stop for positioning ball-nose and long-nose spring plungers

Captive Pins

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

Fabricating and Machining

Collet Fixtures

Collet Fixtures

Mount on milling machines and other surfaces to grip and release parts with 5C collets

Rotary Tables

Rotate your work 360° for easy access to different angles

Index Plungers

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

Spring Stops

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

Tooling Balls

Create a height reference point to measure hole centerlines and the distances between them

Milling Tables

Turn the handles to position work on X- and Y-axes

Lathe Tool Insert Holder Replacement Parts

Lathe Tool Insert Holder Replacement Parts

Replace clamps, screws, shims, and other parts in lathe tool insert holders

Lathe Tools

Shape workpieces as they rotate on a lathe

Lathe Tool Inserts

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

Face Mills

Flatten and smooth the surface of wide workpieces in high-speed, high-volume applications

Face Mill Inserts

Face Mill Inserts

Pair with face milling insert holders to create custom face mills

Face Mill Insert Holders

Face Mill Insert Holders

Pair with face milling inserts to create custom face mills

End Mill Insert Holders

End Mill Insert Holders

Pair with inserts to create end mills that have a replaceable cutting edge

Pry Bars

Slide under heavy objects to pry, lift, and position them

Containers, Storage, and Furniture

Tap and Drill Bit Stands

Tap and Drill Bit Stands

Organize taps and drill bits by size

Drill Bit Pouches

Drill Bit Pouches

Store and carry drill bits for easy access

Card Organizers

Card Organizers

Store and file business and index cards

Cabinets

Store objects on enclosed shelves

Power Transmission

Electric Actuators

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

Positioning Slides

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

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

Threaded Hole Location Gauges

Threaded Hole Location Gauges

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

Communication

Tabs

Call attention to important sections in documents and organize hanging file folders

Index Cards

Record information on small cards

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