Metric Class 10 Washers | McMaster-Carr

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506 Products

Fastening and Joining

Washers

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

98 products

Lock Washers

Resist vibration to prevent fasteners from loosening

84 products

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

10 products

Sealing Washers

Prevent fluids from leaking around fasteners

5 products

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

6 products

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

103 products

Spacers

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

86 products

Retaining Rings

Hold components on a shaft

30 products

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

28 products

Captive Panel Screws

Secure panels and enclosures while still having access to them

14 products

Unthreaded Inserts

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

6 products

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

3 products

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

4 products

Magnets

Attract or repel metal objects to hang, secure, or position them

1 product

Power Transmission

Bearing Lock Washers

Lock bearing nuts in place to prevent loosening due to vibration

3 products

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

7 products

Disc Springs

Maintain tension and separate components on shafts, under bolt heads, and at the ends of valves

5 products

Building and Machinery Hardware

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

10 products

Sealing

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

3 products