Square Washers | McMaster-Carr

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Washer Type

Screw Size

Material

Stainless Steel

Width

Thickness

0.020" to 0.042"

0.024" to 0.038"

0.025" to 0.035"

0.025" to 0.040"

0.027" to 0.033"

0.028" to 0.034"

0.034" to 0.060"

0.036" to 0.044"

0.036" to 0.045"

0.041" to 0.053"

0.042" to 0.051"

0.043" to 0.053"

0.043" to 0.057"

0.044" to 0.051"

0.046" to 0.054"

Finish

ID

System of Measurement

OD

Length

Rod Diameter

Thread Size

Performance

Corrosion Resistant

Super Corrosion Resistant

Hardness

Rockwell 15N 80

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Channel Height

Strut Channel Framing Component

Strut Channel Type

Specifications Met

For Use With

Square-Neck Bolts

For Use In

Inside Width

For Rivet Diameter

How can we improve?

387 Products

Fastening and Joining

Washers

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

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Building and Machinery Hardware

Strut Channel Washers

Strut Channel Washers

Pair with hex nuts to connect threaded rod to strut channel

Strut Channel Nuts

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

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