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USS Flat Washers , Grade 5

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.

43 results, (click on any line for more information)
Buy USS Flat Washers from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
KomarILUSS Flat WasherGrade 5Zinc/Clear1/2 x 1 1/4 x 5/647/16 uss flat washer 1/2x1 1/4x5/64 gr 5 zinc
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KomarILUSS Flat WasherGrade 5Zinc/Clear1/21/2 uss flat grade 5 zinc
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GLFOHUSS Flat WasherGrade 5Zinc/Clear5/165/16 uss flat grade 5 stl zc b18.22.1 () () ()3176
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GLFOHUSS Flat WasherGrade 5Zinc/Clear1/41/4 uss flat grade 5 stl zc b18.22.1 () () ()1971
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GLFOHUSS Flat WasherGrade 5Zinc/Clear7/167/16 uss flat grade 5 stl zc b18.22.1 () () ()788
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GLFOHUSS Flat WasherGrade 5Zinc/Clear3/43/4 uss flat grade 5 stl zc b18.22.1 () () ()250
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BHAMALUSS Flat WasherGrade 5Zinc/Clear1/41/4 uss flat washer dom. gr5 zn |734
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KomarILUSS Flat WasherGrade 5Zinc/Clear1/21/2 uss flat grade 5 zinc3000
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XL ScrewGAUSS Flat WasherGrade 5Plain1 1/8 (1 1/4 x 2 3/4 x .136/.192)uss flat hard rc 38-45 for a325/a490 and 8 9 bolts225
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts2,000
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XL ScrewGAUSS Flat WasherGrade 5Plain1 3/8 (1 1/2 x 3 1/4 x .153/.213)uss flat hard rc 38-45 for a325/a490 and 8 9 bolts150
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XL ScrewGAUSS Flat WasherGrade 5Plain2 (2 1/8 x 4 1/2 x .153/.213)uss flat hard rc 38-45 for a325/a490 and 8 9 bolts60
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XL ScrewGAUSS Flat WasherGrade 5Plain1 1/4 (1 3/8 x 3 x .136/.192)uss flat hard rc 38-45 for a325/a490 and 8 9 bolts190
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts1,100
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts1,300
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts7,500
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts3,300
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts4,500
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XL ScrewGAUSS Flat WasherGrade 5Plain1 1/2 (1 5/8 x 3 1/2 x .153/.213)uss flat hard rc 38-45 for a325/a490 and 8 9 bolts130
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XL ScrewGAUSS Flat WasherGrade 5Plain1 3/4 (1 7/8 x 4 x .153/.213)uss flat hard rc 38-45 for a325/a490 and 8 9 bolts80
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellow1 3/8 (1 1/2 x 3 1/4 x .153/.213)uss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts150
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellow1 1/2 (1 5/8 x 3 1/2 x .153/.213)uss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts130
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellow1 (1 1/16 x 2 1/2 x .136/.192)uss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts250
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts450
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts650
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellow1 1/8 (1 1/4 x 2 3/4 x .136/.192)uss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts225
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellow1 1/4 (1 3/8 x 3 x .136/.192)uss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts190
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XL ScrewGAUSS Flat WasherGrade 5Zinc/Yellowuss flat hard rc 38-45 zyd for a325/a490 and 8 9 bolts325
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IPCVAUSS Flat WasherGrade 5Plain3/83/8 uss flat grade 5 steel5,931
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IPCVAUSS Flat WasherGrade 5Zinc/Clear3/83/8 uss flat grade 5 steel cr3 zinc rohs1,599
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QFCTXUSS Flat WasherGrade 5Zinc/Yellow1/21/2 uss flat thru-hardened for grade 5 & grade 8 applications yellow zinc b18.22.117200
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QFCTXUSS Flat WasherGrade 5Galvanized3/43/4 uss flat thru-hardened for grade 5 & grade 8 applications hdg domestic b18.22.1855
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CNBILUSS Flat WasherGrade 5Zinc/Clear5/8USS flat gr.5106
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