USS Flat Washers
Flat Washers, Lock Washers, Beveled Washers and Structural Washers
- One of the most common types of flat washers, National Bolt & Nut’s Type A wide series USS flat washers possess a flat bearing surface underneath the fastener that more evenly distributes pressure. Designed to meet most industrial applications, ranging from maintenance to manufacturing and repair, USS flat washers help prevent a nut, bolt, or screw from pulling through the material. Our USS flat washers meet ANSI B18.22.1 dimensional specifications.
- Other materials and finishes available. For further information, call or send an information request.
Item # |
Size |
Finish |
---|---|---|
pn-12366 | Size N/A 1 1/2 in | Finish N/A Zinc/Yellow |
pn-12365 | Size N/A 1 3/8 in | Finish N/A Zinc/Yellow |
pn-12364 | Size N/A 1 1/4 in | Finish N/A Zinc/Yellow |
pn-12363 | Size N/A 1 1/8 in | Finish N/A Zinc/Yellow |
pn-12362 | Size N/A 1 in | Finish N/A Zinc/Yellow |
pn-12361 | Size N/A 7/8 in | Finish N/A Zinc/Yellow |
pn-12360 | Size N/A 3/4 in | Finish N/A Zinc/Yellow |
pn-12359 | Size N/A 5/8 in | Finish N/A Zinc/Yellow |
pn-12358 | Size N/A 9/16 in | Finish N/A Zinc/Yellow |
pn-12357 | Size N/A 1/2 in | Finish N/A Zinc/Yellow |
pn-12356 | Size N/A 7/16 in | Finish N/A Zinc/Yellow |
pn-12355 | Size N/A 3/8 in | Finish N/A Zinc/Yellow |
pn-12354 | Size N/A 5/16 in | Finish N/A Zinc/Yellow |
pn-12353 | Size N/A 1/4 in | Finish N/A Zinc/Yellow |
pn-12352 | Size N/A 1 in | Finish N/A Zinc/Clear |
pn-12351 | Size N/A 7/8 in | Finish N/A Zinc/Clear |
pn-12350 | Size N/A 3/4 in | Finish N/A Zinc/Clear |
pn-12349 | Size N/A 5/8 in | Finish N/A Zinc/Clear |
pn-12348 | Size N/A 1/2 in | Finish N/A Zinc/Clear |
pn-12347 | Size N/A 7/16 in | Finish N/A Zinc/Clear |
pn-12346 | Size N/A 3/8 in | Finish N/A Zinc/Clear |
pn-12345 | Size N/A 5/16 in | Finish N/A Zinc/Clear |
pn-12344 | Size N/A 1/4 in | Finish N/A Zinc/Clear |
pn-12343 | Size N/A 3/16 in | Finish N/A Zinc/Clear |
pn-12329 | Size N/A 3 in | Finish N/A Zinc/Clear |