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7/16 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.
38 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 | 7/16 | 7/16 uss flat stl zc b18.22.1 () () () | 5552 |
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| GLF | OH | USS Flat Washer | Grade 8 | Zinc/Yellow | 7/16 | 7/16 uss flat gr 8 stl zy b18.22.1 () () () | 9955 |
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| GLF | OH | USS Flat Washer | Grade 5 | Zinc/Clear | 7/16 | 7/16 uss flat grade 5 stl zc b18.22.1 () () () | 788 |
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| BHAM | AL | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 uss flat washer yel zn b18.22.1 | 1197 |
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| GLF | OH | USS Flat Washer | Steel | Plain | 7/16 | 7/16 uss flat thru-hard stl pln domestic b18.22.1 () () () | 1482 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 uss f/w hrd stl yel znc (1-1/4 od) b18.22.1 | 1050 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 7/16 x 10 | 7/16 uss f/w 10/pkg hrd stl yel znc (1-1/4 od) b18.22.1 | 11 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 uss f/w extra thick hrd stl yel znc (1-1/4 od) b18.22.1 | 171 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 7/16-1 1/4 | 7/16 uss f/w stl znc (1-1/4 od) b18.22.1 | 1320 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 7/16-1 1/4 | 7/16 uss f/w stl znc (1-1/4 od) b18.22.1 | 394 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 uss f/w hrd stl yel znc (1-1/4 od) b18.22.1 | 500 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 7/16 x 10 | 7/16 uss f/w 10/pkg hrd stl yel znc (1-1/4 od) b18.22.1 | 2 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 uss f/w extra thick hrd stl yel znc (1-1/4 od) b18.22.1 | 50 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 7/16-1 1/4 | 7/16 uss f/w stl znc (1-1/4 od) b18.22.1 | 800 |
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| Alma Bolt | MI | USS Flat Washer | Grade 9 | Zinc/Yellow | 7/16 | 7/16 uss yellow zinc flat washer grade 9 b18.22.1 | 1750 |
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| 3Q, Inc. | IL | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 uss flat washer thru-hardened 1050 steel .0002 zinc yellow b18.22.1 | 107540 |
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| JET FITTING | CA | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 uss flt wash stl thru-hard zy 353200 b18.22.1 | 2371 |
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| JET FITTING | CA | USS Flat Washer | Steel | Zinc/Clear | 7/16 | 7/16 uss f/w stl zinc 344005 b18.22.1 | 14951 |
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| QFC | TX | USS Flat Washer | Steel | Plain | 7/16 | 7/16 uss flat plain each 41 .500x1.25x.083 b18.22.1 | 972 |
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| QFC | TX | USS Flat Washer | Steel | Plain | 7/16 | 7/16 uss flat plain each 41 .500x1.25x.083 b18.22.1 | 300 |
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| QFC | TX | USS Flat Washer | Steel | Plain | 7/16 | 7/16 plain uss hard b18.22.1 | 2300 |
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| QFC | TX | USS Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16 | 7/16 uss flat 304 ss b18.22.1 | 1223 |
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| QFC | TX | USS Flat Washer | Steel | Zinc/Clear | 7/16 x 41 .500 x 1.25 | 7/16 uss flat zinc per ea 41 .500x1.25x.083 b18.22.1 | 2158 |
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| QFC | TX | USS Flat Washer | Steel | Zinc/Clear | 7/16 x 41 .500 x 1.25 | 7/16 uss flat zinc per ea 41 .500x1.25x.083 b18.22.1 | 1800 |
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| QFC | TX | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 yzp uss hard 372 b18.22.1 | 1107 |
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| QFC | TX | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 yzp uss hard 372 b18.22.1 | 100 |
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| B & K FAST | PA | USS Flat Washer | Grade 8 | Zinc/Yellow | 7/16 | 7/16 uss thru-hard flat washers gr 8 z yellow b18.22.1 | 14.83 |
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| B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | 7/16 | 7/16 uss flat washers zinc b18.22.1 | 554.33 |
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| General F | MI | USS Flat Washer | Steel | Plain | 7/16 | 7/16 uss fw gmw3200 b18.22.1 | 4021 |
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| THRDFAST | FL | USS Flat Washer | Steel | Galvanized | 7/16 | USS f/w hdg b18.22.1 | 610 |
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| THRDFAST | TN | USS Flat Washer | Steel | Galvanized | 7/16 | USS f/w hdg b18.22.1 | 155 |
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| KBS | TN | USS Flat Washer | Steel | Zinc/Clear | 7/16 | 7/16 uss flat/w plated b18.22.1 | 8,715 |
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| THRDFAST | OK | USS Flat Washer | Steel | Plain | 7/16 | USS f/w b18.22.1 | 100 |
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| WSB | KY | USS Flat Washer | Steel | Plain | 7/16 | q/washer flat uss a w all (mzyt) 7/16 b18.22.1 | 1,570 |
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| MMF | MI | USS Flat Washer | Steel | Plain | 7/16 | 7/16 hard uss flat washer zdy usa domestic b18.22.1 | 2450 |
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| MMF | MI | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 hard uss flat washer zinc yellow usa domestic b18.22.1 | 2450 |
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| MMF | MI | USS Flat Washer | Steel | Zinc/Yellow | 7/16 | 7/16 hard uss flat washer zinc yellow usa domestic b18.22.1 | 2450 |
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| MMF | MI | USS Flat Washer | Steel | Plain | 7/16 | 7/16 hard uss flat washer zdy usa domestic b18.22.1 | 2450 |
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