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USS Flat Washers , Steel (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.
> 200 matches, . Showing 200, (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 | |
| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 1 | 1 uss f/w hrd stl yel znc (2-1/2 od) b18.22.1 | 163 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 1 | 1 uss f/w extra thick hrd stl yellow zinc (2-1/2 od) b18.22.1 | 91 |
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| Ababa | CA | USS Flat Washer | Steel | Galvanized | 1-2 1/2 | 1 uss f/w stl hdg (2-1/2 od) b18.22.1 | 290 |
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| Ababa | CA | USS Flat Washer | Steel | Plain | 1-2 1/2 | 1 uss f/w stl pln (2-1/2 od) b18.22.1 | 123 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 1-2 1/2 | 1 uss f/w stl znc (2-1/2 od) b18.22.1 | 649 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 10 9/16 | #10 uss f/w stl znc (9/16 od) b18.22.1 | 20569 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 1 1/4 | 1 1/4 uss f/w hrd stl yel znc (3 od) b18.22.1 | 3 |
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| Ababa | CA | USS Flat Washer | Steel | Galvanized | 1 1/4 | 1 1/4 uss f/w stl hdg (3 od) b18.22.1 | 24 |
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| Ababa | CA | USS Flat Washer | Steel | Plain | 1 1/4 | 1 1/4 uss f/w stl pln (3 od) b18.22.1 | 65 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 1 1/4 | 1 1/4 uss f/w stl znc (3 od) b18.22.1 | 131 |
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| Ababa | CA | USS Flat Washer | Steel | Plain | 1 1/8 | 1 1/8 uss f/w hrd stl pln (2-3/4 od) b18.22.1 | 1 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 1 1/8 | 1 1/8 uss f/w hrd stl yel znc (2-3/4 od) b18.22.1 | 130 |
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| Ababa | CA | USS Flat Washer | Steel | Galvanized | 1 1/8 | 1 1/8 uss f/w stl hdg (2-3/4 od) b18.22.1 | 21 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | 1 1/8 uss f/w stl znc (2-3/4 od) b18.22.1 | 27 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 2-4 1/2 | 2 uss f/w stl znc (4-1/2 od) b18.22.1 | 23 |
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| Ababa | CA | USS Flat Washer | Steel | Plain | 2 1/2-5 | 2-1/2 uss f/w stl pln (5 od) b18.22.1 | 9 |
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| Ababa | CA | USS Flat Washer | Steel | Plain | 1 3/8 | 1 3/8 uss f/w stl pln (3-1/4 od) b18.22.1 | 95 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Clear | 1 3/8 | 1 3/8 uss f/w stl znc (3-1/4 od) b18.22.1 | 124 |
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| Ababa | CA | USS Flat Washer | Steel | Zinc/Yellow | 1 1/2 | 1 1/2 uss f/w hrd stl yel znc (3-1/2 od) b18.22.1 | 4 |
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| Ababa | CA | USS Flat Washer | Steel | Plain | 1 1/2 | 1 1/2 uss f/w stl pln (3-1/2 od) b18.22.1 | 94 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 1/4 | 1/4 uss flat washers hd galv b18.22.1 | 734.29 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 5/16 | 5/16 uss flat washers hd galv b18.22.1 | 585.02 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 3/8 | 3/8 uss flat washers hd galv b18.22.1 | 142.15 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 1/2 | 1/2 uss flat washers hd galv b18.22.1 | 101.1 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 5/8 | 5/8 uss flat washers hd galv b18.22.1 | 45.52 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 3/4 | 3/4 uss flat washers hd galv b18.22.1 | 50.02 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 7/8 | 7/8 uss flat washers hd galv b18.22.1 | 1589.08 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 1 | 1 uss flat washers hd galv b18.22.1 | 279.827872340426 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 1 1/4 | 1 1/4 uss flat washers galv b18.22.1 | 131 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 1 1/2 | 1 1/2 uss flat washers galv b18.22.1 | 248 |
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| B & K FAST | PA | USS Flat Washer | Steel | Galvanized | 1 3/4 | 1 3/4 uss flat washers galv b18.22.1 | 4 |
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| B & K FAST | PA | USS Flat Washer | Steel | Plain | 1/2 | 1/2 uss flat washers heavy mc12 b18.22.1 | 926 |
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| B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | #10 | #10 uss flat washers zinc b18.22.1 | 200 |
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| B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | #12 | #12 uss flat washers zinc b18.22.1 | 106876 |
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| B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | 3/16 uss flat washers zinc 9/16 od b18.22.1 | 785 |
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| B & K FAST | PA | USS Flat Washer | Steel | Plain | 1/4 | 1/4 uss flat washers plain b18.22.1 | 86.031 |
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| B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | 1/4 | 1/4 uss flat washers zinc b18.22.1 | 6311.328422877 |
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| B & K FAST | PA | USS Flat Washer | Steel | Plain | 5/16 | 5/16 uss flat washers plain b18.22.1 | 44.075 |
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| B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | 5/16 | 5/16 uss flat washers zinc b18.22.1 | 55.038 |
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| B & K FAST | PA | USS Flat Washer | Steel | Plain | 3/8 | 3/8 uss flat washers plain b18.22.1 | 20.955 |
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