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1/2 Flat Washers (ASME B18. 22.1)
Flat Washers, or just Plain Washers, are a flat annulus or ring, often of metal, used to spread the load from the head of a screwed fastening to the base material. Flat washers are used to increase the bearing surface of a nut or fastener's head thus spreading the clamping force over a larger area.
122 results, (click on any line for more information)
| Search Results Sponsored by Endries International, your source for Flat Washers. For more results, visit www.endries.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Buy Flat Washers from one of our FCH Network Members | ||||||||
| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 flat 18-8 s/s ms-818 b18.22.1 () () () | 91,000 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/4 | 1/2 flat 1-1/4 od 18-8 s/s b18.22.1 () () () | 2414,000 |
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| GLF | OH | Flat Washer | Silicon Bronze | Plain | 1/2 | 1/2 flat sil brz b18.22.1 () () () | 8,000 |
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| GLF | OH | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 flat 316 s/s b18.22.1 () () () | 798,000 |
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| GLF | OH | Flat Washer | Brass | Plain | 1/2 | 1/2 sml pat flat brs (37pcs per ) b18.22.1 () () () | 498,000 |
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| GLF | OH | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 flat 316 s/s domestic b18.22.1 () () () | 60,000 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 flat 304 s/s b18.22.1 () () () | 259,000 |
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| GLF | OH | Flat Washer | Brass | Plain | 1/2 | 1/2 flat brs b18.22.1 () () () | 25,000 |
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| GLF | OH | Flat Washer | Nylon (Polyamide) | Plain | 1/2 | 1/2 flat nylon per printernal 30-00217 b18.22.1 () () () | 1502,000 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2 | 1/2 (.562x1.375) ss flat/ 304ss MS15795-819 b18.22.1 () () () | 1886,000 |
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| GLF | OH | Flat Washer | Steel | Cadmium/Yellow | 1/2 | 1/2 (.531x1.062x.095) steel flat/ cad/ MS27183-18 b18.22.1 () () () | 657,000 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2 | 304ss NAS1149C0832R b18.22.1 () () () | 213,000 |
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| GLF | OH | Flat Washer | Silicon Bronze | Plain | 1/2 x 1 x 1/16 | 1/2x1 x 1/16 flat sil brz b18.22.1 () () () | 100,000 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 x 1/4 | 1/2 flat 1-1/4xod .090-.122 thk 18-8 s/ b18.22.1 () () () | 30,000 |
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| Alma Bolt | MI | Flat Washer | Brass | Plain | 1/2 | 1/2-s (.562 id/1.250 od) brass flat washer b18.22.1 | 267 |
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| Irwin Ind | Ont | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | .562 x 1.375 x .086-.132 milspec s/s flatwasher b18.22.1 | 3200 |
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| Irwin Ind | Ont | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/4 | 1/2 flatwasher x 1 1/4 18.8 stainless steel b18.22.1 | 1808 |
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| Irwin Ind | Ont | Flat Washer | Aluminum | Anodized | 1/2 | 1/2 aluminum 6061-t6 flat washer clear anodized b18.22.1 | 700 |
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| BHAM | AL | Flat Washer | Steel | Plain | 1/2 x 1 1/8 x 3/16 | 1/2x1-1/8x3/16tk flat 300 b18.22.1 | 509 |
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| BHAM | AL | Flat Washer | Steel | Black Oxide | 1/2 x 1 1/2 | 1/2x1-1/2 blk ox .198-.233 thk b18.22.1 | 2 |
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| Ababa | CA | Flat Washer | Steel | Plain | 1/2 | 1/2 reg series f/w steel yel plt (7/8 od) b18.22.1 | 744 |
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| Ababa | CA | Flat Washer | Steel | Plain | 1/2 | 1/2 lite series f/w steel yel plt (7/8 od) b18.22.1 | 1891 |
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| Ababa | CA | Flat Washer | Aluminum | Plain | 1/2 | 1/2 reg series f/w alum b18.22.1 | 821 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 | 1/2 x 1 flat washer .062 thk s/s b18.22.1 | 1196 |
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| Ababa | CA | Flat Washer | Rubber, Buna-N, Neoprene etc. | Plain | 1/2 x 1 1/16 | 1/2 x 1 1/16 solid neoprene wsh 3/32 thk b18.22.1 | 950 |
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| Ababa | CA | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 1 1/16 | 1/2 x 1 1/16 f/w 316 s/s b18.22.1 | 208 |
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| Ababa | CA | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 1 1/4 | 1/2 x 1 1/4 f/w 316 s/s b18.22.1 | 993 |
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| Ababa | CA | Flat Washer | Aluminum | Plain | 1/2 x 1 1/4 | 1/2 x 1 1/4 f/w alum b18.22.1 | 475 |
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| Ababa | CA | Flat Washer | Nylon (Polyamide) | Plain | 1/2 x 1 1/4 | 1/2 x 1 1/4 f/w nylon b18.22.1 | 6900 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/4 | 1/2 x 1 1/4 f/w s/s b18.22.1 | 4650 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/4 | 1/2 x 1 1/4 f/w 10/pkg s/s b18.22.1 | 12 |
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| Ababa | CA | Flat Washer | Steel | Plain | 1/2 x 1 1/2 | 1/2 x 1 1/2 f/w .160 thk hrd stl pln b18.22.1 | 80 |
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| Ababa | CA | Flat Washer | Nylon (Polyamide) | Plain | 1/2 x 2 | 1/2 x 2 flat washer .060 thk. black nylon b18.22.1 | 150 |
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| Ababa | CA | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 3/4 x .030 | 1/2 x 3/4 x .030 flat washer 316 stainless steel b18.22.1 | 6 |
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| Ababa | CA | Flat Washer | Nylon (Polyamide) | Plain | 1/2 x 3/4 | 1/2 x 3/4 f/w .060 thk nylon b18.22.1 | 4112 |
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| Ababa | CA | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 7/8 | 1/2 x 7/8 f/w .060 thk 316 s/s b18.22.1 | 519 |
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| Ababa | CA | Flat Washer | Steel | Plain | 1/2 | 1/2 flat washer bumax 88 b18.22.1 | 80 |
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| Ababa | CA | Flat Washer | Brass | Plain | 1/2 | 1/2 f/w lrg brass b18.22.1 | 4 |
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| Ababa | CA | Flat Washer | Brass | Plain | 1/2 | 1/2 f/w small brass b18.22.1 | 123 |
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| Ababa | CA | Flat Washer | Steel | Zinc/Yellow | 1/2 x 1 1/16 x 1/8 | 1/2 x 1 1/16 flat washer .125 thk hrd stl yellow z b18.22.1 | 1037 |
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| SII | IN | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 flat s stainless 316 b18.22.1 | 1100 |
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| Standard | MA | Flat Washer | Brass | Plain | 1/2 | 1/2 lp flat washer brass b18.22.1 | inquire |
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| Standard | MA | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 standard flat washer 316 stainless steel b18.22.1 | 125037 |
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| Standard | MA | Flat Washer | Brass | Plain | 1/2 | 1/2 standard flat washer brass b18.22.1 | 20400 |
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| Standard | MA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 standard flat washer 18-8 stainless steel b18.22.1 | 106640 |
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| Standard | MA | Flat Washer | Silicon Bronze | Plain | 1/2 | 1/2 standard flat washer silicon bronze b18.22.1 | 35750 |
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| Standard | MA | Flat Washer | Steel | Galvanized | 1/2 | 1/2 standard flat washer galvanized b18.22.1 | -32 |
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| Standard | MA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 an flat washer 18-8 stainless steel b18.22.1 | 28370 |
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| Standard | MA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 x 1/2 | 1/2x1-1/2 thick flat washer 18-8 stainless steel b18.22.1 | 6882 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 flat type-a narrow 18-8 s/s steel. b18.22.1 | 600 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 flat type-a narrow 18-8 s/s steel. b18.22.1 | 1900 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 1/2 | 1/2 type-b flat triv zinc reg b18.22.1 | 236 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 1/2 | 1/2 type-b flat triv zinc reg b18.22.1 | 3500 |
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| QFC | TX | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 | 1/2 type-b regular 1-1/4 od 316 stainless b18.22.1 | 3400 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | 1/2 type-b regular 18-8 1-1/4 od 18-8 s/s b18.22.1 | 15000 |
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| QFC | TX | Flat Washer | Nylon (Polyamide) | Plain | 1/2 x 3/4 x 3/32 | 1/2 idx3/4 odx3/32 thickness nylon b18.22.1 | 3900 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/8 x 1/8 | 1/2x1 1/8x1/8 fw 18-8 ss b18.22.1 | 2146 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 1/2 x 25 | 1/2 hdg cut per ea 25/lb b18.22.1 | 204 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 1/2 x 25 | 1/2 hdg cut per ea 25/lb b18.22.1 | 120 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 1/2 x 25 | 1/2 hdg cut per ea 25/lb b18.22.1 | 398 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 1/2 x 25 | 1/2 hdg cut per ea 25/lb b18.22.1 | 17 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2 | .531x1.06x.074-.121 flat 18-8 (1/2) 304ss MS15795-818 b18.22.1 | 505 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2 | .531x1.06x.074-.121 flat 18-8 (1/2) 304ss MS15795-818 b18.22.1 | 1176 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2 | .531x1.06x.074-.121 flat 18-8 (1/2) 304ss MS15795-818 b18.22.1 | 490 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x .531 x 1.25 | 1/2 .531x1.25x.062 flat 18-8 b18.22.1 | 1950 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x .531 x 1.25 | 1/2 .531x1.25x.062 flat 18-8 b18.22.1 | 922 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x .531 x 1.25 | 1/2 .531x1.25x.062 flat 18-8 b18.22.1 | 201 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x .531 x 1.25 | 1/2 .531x1.25x.062 flat 18-8 b18.22.1 | 399 |
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| J&L | IN | Flat Washer | Steel | Plain | 1/2 x 2 1/4 x 3/16 | 1/2 x 2 1/4 x 3/16 round plate washer b18.22.1 | 168 |
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| B & K FAST | PA | Flat Washer | Silicon Bronze | Painted | 1/2 x 1 1/4 | 1/2 x 1 1/4 sil bronze flat washers .562 x 1.25 x .078 b18.22.1 | 182 |
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| B & K FAST | PA | Flat Washer | Brass | Plain | 1/2 x 1 1 x 1.258 | 1/2 x 1 1/4 brass flat washers .560 x 1.258 x .099 b18.22.1 | 56 |
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| B & K FAST | PA | Flat Washer | Copper | Plain | 1/2 x 13/16 x 3/32 | 1/2 x 13/16 x 3/32 copper flat washers b18.22.1 | 16 |
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| B & K FAST | PA | Flat Washer | Rubber, Buna-N, Neoprene etc. | Plain | 1/2 | 1/2 neoprene faucet flat washer 3/4 od x 3/16 id. b18.22.1 | 90 |
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| B & K FAST | PA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/4 | 1/2 x 1 1/4 od flat washers stainless 18-8 b18.22.1 | 1682 |
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| B & K FAST | PA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 3/8 | 1/2 x 1 3/8 od flat washers stainless ms 15795-819 (300-series) b18.22.1 | 813 |
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| B & K FAST | PA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/16 | 1/2 x 1 1/16 od flat washers stainless ms 15795-818 (300-series) (x .074 thick) b18.22.1 | 92 |
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| BHAM | GA | Flat Washer | Duplex Stainless (2205, Ferralium etc.) | Plain | 1/2 | 1/2 duplex 2205 stainless flat s b18.22.1 | 738 |
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| General F | MI | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | .562 x 1.375 x .090 fw b18.22.1 | 1776 |
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| General F | MI | Flat Washer | Steel | Plain | 1/2 | 1/2 med lw b18.22.1 | 62244 |
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| OSSCO | RI | Flat Washer | Aluminum | Plain | 1/2 | 1/2 flat alum b18.22.1 | 36 |
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| OSSCO | RI | Flat Washer | Steel | Black Oxide | 1/2 | 1/2 flat black ox b18.22.1 | 748 |
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| QFC | TX | Flat Washer | Steel | Plain | 1/2 | 1/2 type-b narrow flatwasher lead b18.22.1 | 344 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 1/2 | 1/2 type-b narrow flatwasher trivalent b18.22.1 | 1861 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 1/2 x 1 1/2 x 3/8 | 1/2 x 1 1/2 x 3/8 thk washer galv. b18.22.1 | 358 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 3 x 3 | ground plate 304ss 1/2 x 3 x 3 b18.22.1 | 13 |
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| QFC | TX | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 1 1/4 | 1/2x1 1/4 316ss cut washer b18.22.1 | 4 |
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| THRDFAST | OK | Flat Washer | Brass | Plain | 1/2 | flat small b18.22.1 | 42 |
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| THRDFAST | FL | Flat Washer | Brass | Plain | 1/2 | flat small b18.22.1 | 197 |
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| THRDFAST | TN | Flat Washer | Brass | Plain | 1/2 x 15/16 x 1/32 | b18.22.1 | 1,737 |
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| THRDFAST | AL | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 1 3/4 | t316 ss spec. dim. f/w b18.22.1 | 100 |
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| THRDFAST | AL | Flat Washer | Brass | Plain | 1/2 | flat small b18.22.1 | 96 |
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| THRDFAST | AL | Flat Washer | 316, 317, A4 Stainless | Plain | 1/2 x 1 1/4 | t-316 ss spec. dim f/w b18.22.1 | 82 |
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| THRDFAST | AL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 3/4 | 18-8 ss spec. dim. f/w b18.22.1 | 17 |
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| THRDFAST | AL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/4 | 18-8 ss spec. dim. f/w b18.22.1 | 10 |
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| KBS | TN | Flat Washer | Steel | Plain | 1/2-1.469 | norseman db1/2 90d deburring 1/2-1.469 b18.22.1 | 1 |
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| KBS | TN | Flat Washer | Silicon Bronze | Plain | 1/2 x 1 1/4 | 1/2 x 1 1/4 flat/w sili brze b18.22.1 | 782 |
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| KBS | TN | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/4 | 1/2 x 1-1/4 commercial flat/w s/s b18.22.1 | 5,015 |
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| THRDFAST | MS | Flat Washer | Steel | Zinc/Clear | 1/2 | flat type-d/narrow 012275 this is a type-b b18.22.1 | 3,422 |
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| THRDFAST | AL | Flat Washer | Brass | Plain | 1/2 | flat small b18.22.1 | 32 |
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| THRDFAST | AL | Flat Washer | Steel | Plain | 1/2 | flat t-321 b18.22.1 | 178 |
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| THRDFAST | AL | Flat Washer | Steel | Galvanized | 1/2 x 3 | 1/2x3 round hdg 1.00# b18.22.1 | 10 |
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| THRDFAST | AL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1 1/8 | 18-8 ss spec. dim. f/w 3/16thk b18.22.1 | 10 |
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| THRDFAST | AL | Flat Washer | Grade 9 | Zinc/Yellow | 1/2-9 | 1/2 l-9 flat z&y b18.22.1 | 100 |
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| THRDFAST | AL | Flat Washer | Nylon (Polyamide) | Plain | 1/2 x 1 1/2 | spec. dim. f/w 1/8thk b18.22.1 | 57 |
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| THRDFAST | OK | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1/8 | 1/2 18-8 ss f/w 1/8 thk b18.22.1 | stock |
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| WSB | KY | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 | washer flat 18-8 (ni stk blk) 1/2 b18.22.1 | 851 |
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| WSB | KY | Flat Washer | Steel | Plain | 1/2 x 3/4 x 1/8 | washer flat st (pl) 1/2 x 3/4 x1/8 b18.22.1 | 1,690 |
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| WSB | KY | Flat Washer | Steel | Zinc/Clear | 1/2 | e/washer red st (zt) 3/4 to 1/2 b18.22.1 | 6,500 |
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| WSB | KY | Flat Washer | Steel | Plain | 1/2 | q/washer reg split lw all (mzyt) 1/2 b18.22.1 | 2,500 |
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| All Size | TX | Flat Washer | Steel | Plain | 1/2 x 1 1/4 x 1/16 | 1/2 id x 1 1/4 od x 1/16 thick micarta washer b18.22.1 | 110 |
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| All Size | TX | Flat Washer | Steel | Plain | 1/2 x 200 | 1/2 x 200 creamery 225 psi washdown hose b18.22.1 | 200 |
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| FACCA | Ont | Flat Washer | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 1/2 | external tooth (flat) lockwasher bolt size 1/2 (.900-.880 od x .041 th) 410 stainless steel ansi b18.21.1-1972(r1983) b18.22.1 | 52,540 |
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| FACCA | Ont | Flat Washer | Steel | Zinc/Clear | 1/2 | round flat washer close tolerance for 1/2 bolt 0.516 nom hole dia x 0.875 od x 0.116 min-0.134 max thk steel zinc plated b18.22.1 | 6,250 |
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