USS Flat Washer Thru-Hardened Steel 5/16"
(Pack of
100.0)
Enjoy a secure grip and prevent loosening when you use this USS flat steel washer for your construction, engineering and automotive projects. Thru-hardened feature means the entire washer is heat-treated, providing consistent strength throughout. When high strength and reliability are needed, this robust washer is your go to.
Zinc-plated to 0.0002" minimum thickness with yellow chromate finish
Thru-hardened to resist dishing, bellying or cracking
Larger outer diameter allows for better load distribution on the fastened material
Hardened and drawn to Rc 38/45
1050 annealed HRPO*
*Hot rolled, pickled and oiled steel
*Hot rolled, pickled and oiled steel
Couldn't load pickup availability
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
Catalog page#: 3-32
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Product Description
Enjoy a secure grip and prevent loosening when you use this USS flat steel washer for your construction, engineering and automotive projects. Thru-hardened feature means the entire washer is heat-treated, providing consistent strength throughout. When high strength and reliability are needed, this robust washer is your go to. Zinc-plated to 0.0002" minimum thickness with yellow chromate finish
Thru-hardened to resist dishing, bellying or cracking
Larger outer diameter allows for better load distribution on the fastened material
Hardened and drawn to Rc 38/45
1050 annealed HRPO*
*Hot rolled, pickled and oiled steel
*Hot rolled, pickled and oiled steel
Technical Specifications
Item#: | FA88446 |
---|---|
Nominal Size | 5/16 " |
Grade | Thru-Hardened |
Finish | Yellow Zinc |
Type | Flat Washer |
I.D. | 0.375 " |
O.D. | 0.875 " |
Thickness | 0.064 0.104 " |
Material | Carbon Steel |
Pattern | USS |
Specifications | ANSI B18.22.1 |
UNSPSC #: | 31161807 |
TAA Compliant: | No |
Weight: | 0.88 lb |
Product Restrictions
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov


