Black Oxide Washers | McMaster-Carr

Filter by

System of Measurement

Screw Size

Finish

Material

OD

Washer Type

ID

Thickness

Washer Designation

Length

Hardness

Overall Height

Performance

Specifications Met

ASME Designation

DFARS Compliance

USMCA Qualifying

Shape

Military Specification

Width

Fastener Head Type

REACH Compliance

RoHS Compliance

How can we improve?

863 Products

Fastening and Joining

Washers

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

Lock Washers

Resist vibration to prevent fasteners from loosening

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Finishing Washers

Finishing Washers

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

Fastener Assortments

Fastener Assortments

Stay prepared by keeping fasteners in common sizes and materials on hand

Retaining Rings

Retaining Rings

Hold components on a shaft

Shims

Level, align, and adjust spacing on fasteners, shafts, and machine components

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