Alignment Sleeves | McMaster-Carr

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4,288 Products

Fabricating and Machining

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

3,782 products

Drill Bushing Sleeves

Press into your jig fixture so you can swap different bushings in and out without causing wear

59 products

Drill Bushing Lock Rings

Secure drill bushings in holes

3 products

Slotted Bushings

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

10 products

Fixturing Clamps

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

15 products

Ejector Sleeves

Use with mold pins to form holes, bosses, and other features in parts

39 products

Fastening and Joining

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

267 products

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

11 products

Unthreaded Inserts

Reinforce, align, and adjust joints as you tighten a fastener

69 products

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

18 products