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FLAT WASHER SAE ZINC 3/8" THRU HARDENED

Used to improve stress distribution, and to span large holes.
Yellow zinc plated.
Made from heat treated thru-hardened steel.
SAE PATTERN
Outside Diameter: 13/16"
Inside Diameter: 13/32"

Item #: 8SFW38

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Used to improve stress distribution, and to span large holes.
USS PATTERN.
Made from heat treated thru-hardened steel, zinc yellow.
Outside Diameter: 1"
Inside Diameter: 7/16"