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USS Flat Washers , Grade 2 (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.
2 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 | Grade 2 | Plain | 3/4 x 2 | 3/4x2 od uss flat -grade 2-low carbon-plain b18.22.1 () () () | 220 |
|
| OSSCO | RI | USS Flat Washer | Grade 2 | Zinc/Black | 1/4 | 1/4 flat uss grade 2 black zinc b18.22.1 | 200 |
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