Flat Spacers | McMaster-Carr

Filter by

System of Measurement

Screw Size

OD

ID

Material

Thickness

Washer Type

Finish

Color

Hardness

Specifications Met

Fastener Strength Grade/Class

Washer Designation

Performance

Maximum Temperature

USMCA Qualifying

ASME Designation

Width

REACH Compliance

DFARS Compliance

RoHS Compliance

Military Specification

Minimum Temperature

How can we improve?

5,586 Products

Fastening and Joining

Washers

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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Fastener Assortments

Fastener Assortments

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

Electrical

Battery-Terminal Washers

Battery-Terminal Washers

Stop battery acid fumes from corroding terminal posts

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