M6 Washers | McMaster-Carr

Filter by

System of Measurement

Screw Size

Material

Washer Type

OD

ID

Thickness

Finish

Specifications Met

Washer Designation

ASME Designation

Color

Overall Height

Length

Fastener Strength Grade/Class

Performance

Hardness

Shape

RoHS Compliance

Width

DFARS Compliance

USMCA Qualifying

Adhesive Thickness

REACH Compliance

Nut Type

Maximum Temperature

Tooth Location

Countersink Angle

Minimum Temperature

Environment

Backing Type

Height

Sleeve Height

How can we improve?

394 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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Finishing Washers

Finishing Washers

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

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Insulating Washers

Insulating Washers

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

Spacers

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

Shims

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

Push Nuts

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

Unthreaded Inserts

Unthreaded Inserts

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

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