Square Hole Washers | McMaster-Carr

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For Use With

Square-Neck Bolts

Shape

Material

Stainless Steel

System of Measurement

Screw Size

Washer Type

OD

Thickness

0.025" to 0.035"

0.028" to 0.034"

0.041" to 0.053"

0.042" to 0.051"

0.043" to 0.053"

0.044" to 0.051"

0.055" to 0.065"

0.057" to 0.069"

0.085" to 0.095"

0.115" to 0.125"

Finish

Inside Width

Width

RoHS

Performance

Corrosion Resistant

Hardness

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Length

Maximum Temperature

500° F to 999° F

Mesh Opening Width

Handle Style

Lid Material

316 Stainless Steel

Mesh Size

Height

Construction

Wire Diameter

How can we improve?

32 Products

Washers

Washers for Square-Neck Bolts

Washers for Square-Neck Bolts

The square hole fits snugly around carriage, plow, and elevator bolts

Other Products

Parts Baskets

Contain parts for cleaning and moving them in and out of washers

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