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1 5/8 USS Flat Washers (ASME B18. 22.1)
USS Flat Washers were among the first known commercial flat washers in the U.S.A. They are characterized as having a loose fit, and have a larger outside diameter than SAE Flat washers. The USS designation was derived from the name “Unified Standard Series.” At the time, coarse threaded bolts were called USS bolts.
4 results, (click on any line for more information)
| Buy USS Flat Washers from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| GLF | OH | USS Flat Washer | Steel | Zinc/Clear | 1 5/8 | 1-5/8 uss flat stl zc b18.22.1 () () () | 18 |
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| Ababa | CA | USS Flat Washer | Steel | Plain | 1 5/8 | 1 5/8 uss f/w stl pln (3-3/4 od) b18.22.1 | 34 |
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| B & K FAST | PA | USS Flat Washer | Steel | Plain | 1 5/8 | 1 5/8 uss flat washers plain b18.22.1 | 631 |
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| B & K FAST | PA | USS Flat Washer | Steel | Plain | 1 5/8 | 1 5/8 uss flat washers plain-domestic b18.22.1 | 15 |
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