Square Hole Washers | McMaster-Carr

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For Use With

Square-Neck Bolts

Shape

Washer Type

Screw Size

OD

Material

Stainless Steel

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

System of Measurement

Width

RoHS

Hardness

Performance

Corrosion Resistant

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Length

Maximum Temperature

500° F to 999° F

Handle Material

316 Stainless Steel

Mesh Opening Width

Handle Style

Lid Material

316 Stainless Steel

Mesh Size

Height

Construction

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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.)