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USS Flat Washer: Steel, Plain, Low Carbon Material Grade, For 1/4 in Screw Size, 0.313 in ID, 0.734 in OD, 100 PK

Item # 674Z566

$1.80 Pack of 100

Product Specs

Finish: Plain
Material: Steel
Specifications Met: ANSI B18.22.1
For Screw Size: 1/4 in
ID: 0.313 in
OD: 0.734 in
Thickness: 0.065 in
Type: USS
System of Measurement: Imperial
Shape: Round
For Use With: Grade A Bolts; Grade 2 Bolts
Material Grade: Low Carbon

Compliance and Restrictions

Country Of Origin

  • Varies

About Flat Washers

The most common washer style, flat washers install between the fastened material's surface and a nut or bolt head to help distribute the load or reduce friction.

USS washers have a larger outside diameter and thicker gauge than SAE washers for industrial use.