1 1/8 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.
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
BHAM | AL | USS Flat Washer | Grade 8 | Zinc/Yellow | 1 1/8 x 8 | 1-1/8 uss flat washer gr 8 yel zn b18.22.1 | 368 |
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BHAM | AL | USS Flat Washer | Steel | Galvanized | 1 1/8 | 1-1/8 uss flat hdg b18.22.1 | 60 |
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GLF | OH | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | 1-1/8 uss flat stl zc b18.22.1 () () () | 334 |
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GLF | OH | USS Flat Washer | Grade 8 | Zinc/Yellow | 1 1/8 | 1-1/8 uss flat gr 8 stl zy b18.22.1 () () () | 277 |
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GLF | OH | USS Flat Washer | Grade 8 | Plain | 1 1/8 | 1-1/8 uss flat gr 8 stl pln b18.22.1 () () () | 256 |
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GLF | OH | USS Flat Washer | Steel | Plain | 1 1/8 | 1-1/8 uss flat stl pln b18.22.1 () () () | 78 |
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GLF | OH | USS Flat Washer | Steel | Zinc/Yellow | 1 1/8 | 1-1/8 uss flat thru-hard stl zy domestic b18.22.1 () () () | 194 |
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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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3Q, Inc. | IL | USS Flat Washer | Steel | Zinc/Yellow | 1 1/8 | 1-1/8 uss flat washer thru-hardened 1050 steel .0002 zinc yellow b18.22.1 | 5885 |
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QFC | TX | USS Flat Washer | Steel | Plain | 1 1/8 | 1 1/8 uss flat plain each 4.5 1.25x2.75x.165 b18.22.1 | 63 |
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QFC | TX | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | 1 1/8 uss flat zinc per each 1.25x2.75x.165 b18.22.1 | 191 |
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QFC | TX | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | 1 1/8 uss flat zinc per each 1.25x2.75x.165 b18.22.1 | 10 |
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B & K FAST | PA | USS Flat Washer | Grade 8 | Zinc/Yellow | 1 1/8 | 1 1/8 uss thru-hard flat washers gr 8 z yellow b18.22.1 | 1083.97 |
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B & K FAST | PA | USS Flat Washer | Steel | Plain | 1 1/8 | 1 1/8 uss flat washers plain b18.22.1 | 815.03 |
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B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | 1 1/8 uss flat washers zinc b18.22.1 | 0.11 |
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B & K FAST | PA | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | 1 1/8 uss flat washers zinc domestic b18.22.1 | 572 |
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BHAM | FL | USS Flat Washer | Grade 8 | Plain | 1 1/8 | 1-1/8 uss flat dom. gr 8 b18.22.1 | 177 |
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QFC | TX | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | 1 1/8 uss hard washer zinc b18.22.1 | 34 |
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Wurth | Ont | USS Flat Washer | Steel | Zinc/Clear | 1 1/8 | washer flt uss a w st (zn) 1 1/8 b18.22.1 | 18 |
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THRDFAST | FL | USS Flat Washer | Steel | Galvanized | 1 1/8 | USS f/w hdg b18.22.1 | 40 |
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THRDFAST | TN | USS Flat Washer | Grade 8 | Zinc/Yellow | 1 1/8 | 1 1/8 gr 8 USS f/w z&y b18.22.1 | 54 |
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THRDFAST | TN | USS Flat Washer | Steel | Galvanized | 1 1/8 | USS f/w hdg b18.22.1 | 11 |
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THRDFAST | AL | USS Flat Washer | Steel | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1 1/8 | USS f/w teflon blue b18.22.1 | 267 |
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THRDFAST | MS | USS Flat Washer | Steel | Plain | 1 1/8 | USS f/w b18.22.1 | 31 |
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THRDFAST | OK | USS Flat Washer | Steel | Galvanized | 1 1/8 | USS f/w hdg b18.22.1 | 1 |
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THRDFAST | AL | USS Flat Washer | Steel | Galvanized | 1 1/8 x 1/4 | 1 1/8 USS flat hdg 1/4 thk b18.22.1 | 4 |
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THRDFAST | AL | USS Flat Washer | Grade 8 | Plain | 1 1/8 | gr 8 USS f/w b18.22.1 | 7 |
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THRDFAST | AL | USS Flat Washer | Steel | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1 1/8 | USS f/w teflon blue b18.22.1 | 148 |
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MMF | MI | USS Flat Washer | Steel | Zinc/Yellow | 1 1/8 | 1-1/8 hard uss flat washer zdy usa domestic b18.22.1 | 275 |
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MMF | MI | USS Flat Washer | Steel | Zinc/Yellow | 1 1/8 | 1-1/8 hard uss flat washer zinc yellow usa domestic b18.22.1 | 275 |
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MMF | MI | USS Flat Washer | Steel | Zinc/Yellow | 1 1/8 | 1-1/8 hard uss flat washer zinc yellow usa domestic b18.22.1 | 275 |
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MMF | MI | USS Flat Washer | Steel | Zinc/Yellow | 1 1/8 | 1-1/8 hard uss flat washer zdy usa domestic b18.22.1 | 275 |
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