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5/8 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.
90 results, (click on any line for more information)
| Buy Flat Washers from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Ababa | CA | Flat Washer | Steel | Plain | 5/8 | 5/8 reg series f/w steel yel plt (1-3/16 od) b18.22.1 | 33 |
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| Ababa | CA | Flat Washer | Steel | Plain | 5/8 | 5/8 lite series f/w steel yel plt (1-3/16 od) b18.22.1 | 139 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/32 | 5/8 x 1-1/32 (1.03) flat wsh .060 thk s/s b18.22.1 | 25 |
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| Ababa | CA | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 f/w 316 s/s b18.22.1 | 773 |
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| Ababa | CA | Flat Washer | Nylon (Polyamide) | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 f/w nylon b18.22.1 | 82 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 f/w s/s b18.22.1 | 1675 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 f/w 5/pkg s/s b18.22.1 | 18 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 3/4 | 5/8 x 1 3/4 f/w s/s b18.22.1 | 25 |
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| Ababa | CA | Flat Washer | Steel | Plain | 5/8 x 31/32 | 5/8 x 31/32 f/w .019 thk stl pln b18.22.1 | 22900 |
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| Ababa | CA | Flat Washer | Brass | Plain | 5/8 | 5/8 f/w small brass b18.22.1 | 120 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 flat 18-8 s/s ( od 1-1/2 ) b18.22.1 () () () | 245 |
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| GLF | OH | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1 1/2 | 5/8x1-1/2 flat 316 s/s b18.22.1 () () () | 41 |
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| GLF | OH | Flat Washer | Brass | Plain | 5/8 | 5/8 flat brs b18.22.1 () () () | 39 |
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| GLF | OH | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1.312 | 5/8x1.312 flat 316 s/s b18.22.1 () () () | 83 |
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| GLF | OH | Flat Washer | Nylon (Polyamide) | Plain | 5/8 x 1.0 x 0 | 5/8x1.0 odx0.125 thk flat 6.6 nyl natural b18.22.1 () () () | 70 |
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| GLF | OH | Flat Washer | Steel | Plain | 5/8 | 5/8 (.640x1.188x.063) steel flat/ cad/ AN960-1016 b18.22.1 () () () | 64 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/8 | 5/8 (.688x1.750x.134) ss flat/ 304ss MS15795-821 b18.22.1 () () () | 580 |
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| GLF | OH | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 5/8 | 5/8 (.656x1.312x.109) ss flat/ 304ss MS15795-820 b18.22.1 () () () | 465 |
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| GLF | OH | Flat Washer | Steel | Plain | 5/8 | flat MS27183-21 b18.22.1 () () () | 90 |
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| GLF | OH | Flat Washer | Brass | Plain | 5/8 | 5/8 lg pat flat brs b18.22.1 () () () | 200 |
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| Ababa | CA | Flat Washer | Steel | Plain | 5/8 | 5/8 reg series f/w steel yel plt (1-3/16 od) b18.22.1 | 300 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 f/w s/s b18.22.1 | 100 |
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| Ababa | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 f/w 5/pkg s/s b18.22.1 | 3 |
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| SII | IN | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | 5/8 18-8 stainless steel large od flat washer) b18.22.1 | 858 |
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| JET FITTING | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 x 0.062 | 5/8x1 1/2x0.062 flt wash a2 (18-8) 390240 b18.22.1 | 125 |
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| Standard | MA | Flat Washer | Brass | Plain | 5/8 | 5/8 lp flat washer brass b18.22.1 | 1103 |
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| Standard | MA | Flat Washer | Steel | Galvanized | 5/8 | 5/8 standard flat washer galvanized b18.22.1 | 190 |
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| Standard | MA | Flat Washer | Silicon Bronze | Plain | 5/8 | 5/8 standard flat washer silicon bronze b18.22.1 | 3159 |
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| Standard | MA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | 5/8 standard flat washer 18-8 stainless steel b18.22.1 | 4130 |
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| QFC | TX | Flat Washer | Steel | Plain | 5/8 | 5/8 pln cut (13 per lb 650/50lb) .688x1.75x.134 b18.22.1 | 2 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 5/8 | 5/8 type-b narrow flat triv zinc b18.22.1 | 500 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 5/8 | 5/8 type-b narrow flat triv zinc b18.22.1 | 1394 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 5/8 | 5/8 type-b regular flat trivalent b18.22.1 | 650 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 5/8 | 5/8 type-b regular flat trivalent b18.22.1 | 3960 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | 5/8 flat 18-8ss b18.22.1 | 249 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 idx1-1/2 od special flat 18-8 s/s b18.22.1 | 536 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 idx1-1/2 od special flat 18-8 s/s/domestic b18.22.1 | 250 |
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| QFC | TX | Flat Washer | Steel | Plain | 5/8 | .641x1.187x.031 flat 18-8 (5/8) AN960-C1016L b18.22.1 | 300 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 5/8 | 5/8 hdg cut each (12.8/lb) b18.22.1 | 1082 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 5/8 | 5/8 hdg cut each (12.8/lb) b18.22.1 | 641 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 5/8 | 5/8 hdg cut each (12.8/lb) b18.22.1 | 167 |
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| QFC | TX | Flat Washer | Steel | Galvanized | 5/8 | 5/8 hdg cut each (12.8/lb) b18.22.1 | 650 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x .687 x 1.50 | 5/8 .687x1.50x.078 flat 18-8 b18.22.1 | 874 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x .687 x 1.50 | 5/8 .687x1.50x.078 flat 18-8 b18.22.1 | 40 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x .687 x 1.50 | 5/8 .687x1.50x.078 flat 18-8 b18.22.1 | 44 |
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| QFC | TX | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1 1/2 | 5/8x1 1/2 ss 316 cut b18.22.1 | 40 |
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| B & K FAST | PA | Flat Washer | Brass | Plain | 5/8 x 1 3/4 | 5/8 x 1 3/4 od brass flat washers b18.22.1 | 1 |
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| B & K FAST | PA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 od flat washers 18-8 stainless b18.22.1 | 607 |
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| B & K FAST | PA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 x 1 1/2 od flat washers 310 stainless b18.22.1 | 22 |
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| B & K FAST | PA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | .656 x 1.312 x.074/.121 thk flat washers 18-8 stainless ms15795-820 b18.22.1 | 16 |
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| B & K FAST | PA | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1 1/2 | 5/8x1 1/2 od flat s 316 stainless b18.22.1 | 2 |
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| BHAM | GA | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1 3/4 | 5/8x1 3/4 od 316 ss flat b18.22.1 | 14 |
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| BHAM | GA | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1 3/4 | 5/8x1 3/4 od 316 ss flat b18.22.1 | 67 |
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| BHAM | GA | Flat Washer | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 5/8 x 1 1/4 | 5/8x1 1/4 od hastelloy c276 flat b18.22.1 | 10 |
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| BHAM | GA | Flat Washer | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 5/8 x 1 1/4 | 5/8x1 1/4 od hastelloy c276 flat b18.22.1 | 45 |
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| BHAM | GA | Flat Washer | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 5/8 x 1 1/4 | 5/8x1 1/4 od hastelloy c276 flat b18.22.1 | 7 |
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| BHAM | GA | Flat Washer | Duplex Stainless (2205, Ferralium etc.) | Plain | 5/8 | 5/8 duplex 2205 stainless flat s b18.22.1 | 256 |
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| Marine Fasteners | FL | Flat Washer | Brass | Plain | 5/8 | 5/8 small pattern flat brass (.687x1.500x.102) b18.22.1 | 13250 |
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| Marine Fasteners | FL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | 5/8 flat 1.750 od .108/.160 thick 316ss 304ss MS15795-821-316 b18.22.1 | 16322 |
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| Marine Fasteners | FL | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x .687 x 1.50 | 5/8 flat .687 idx1.50 odx.062 thk 316 ss 25 per small bag 5 small bags per master pack-generic brand 316ss b18.22.1 | 44700 |
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| Marine Fasteners | FL | Flat Washer | Silicon Bronze | Plain | 5/8 x .687 x 1.50 | 5/8 flat .687 idx1.50 odx.078 thk silicon bronze 10 per small bag 5 small bags per master pack-generic brand b18.22.1 | 2999 |
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| Marine Fasteners | FL | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 | 5/8 fl wshr 1-3/16 x .063 316 AN960C1016-316 b18.22.1 | 10840 |
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| Marine Fasteners | FL | Flat Washer | Aluminum | Plain | 5/8 | 5/8 flat washer 2024-t4 alum b18.22.1 | 9385 |
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| OSSCO | RI | Flat Washer | Brass | Plain | 5/8 | 5/8 flat brass b18.22.1 | 5 |
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| QFC | TX | Flat Washer | Steel | Zinc/Clear | 5/8 | 5/8 flat washer zinc b18.22.1 | 300 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | .687x1.75x.108-.160 flatwasher 18-8 (5/8) b18.22.1 | 27 |
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| QFC | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | stainless flat washer 5/8 b18.22.1 | 520 |
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| Bostwick | IN | Flat Washer | Copper | Plain | 5/8 x 1 x .064 | 5/8 id x 1 od x .064 copper washer b18.22.1 | 55 |
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| Bostwick | IN | Flat Washer | Rubber, Buna-N, Neoprene etc. | Plain | 5/8 | 5/8 (.615 x 1.31 x .093) rubber washer b18.22.1 | 33 |
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| Bostwick | IN | Flat Washer | Fiber | Plain | 5/8 x 7/8 x .031 | 5/8 x 7/8 x .031 fiber washer b18.22.1 | 100 |
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| Mid-Valley | CA | Flat Washer | Steel | Plain | 5/8 x 1 3/8 | flat washer b18.22.1 | inquire |
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| Mid-Valley | CA | Flat Washer | Steel | Zinc/Clear | 5/8 x 2 x 5/16 | flat washer b18.22.1 | inquire |
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| Mid-Valley | CA | Flat Washer | Copper | Plain | 5/8 x 7/8 | flat washer b18.22.1 | inquire |
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| JET FITTING | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 x 0.062 | 5/8 x1 1/2 x0.062 washers flat washers (stainlestainless steel) stainless 18 8 flat washer brighton best standaround (inch) b18.22.1 | 580 |
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| JET FITTING | CA | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1.500 x .070 | 5/8x1.500x.070 flat washer stainless steel 18-8 b18.22.1 | 82 |
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| THRDFAST | FL | Flat Washer | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 5/8 | flat b18.22.1 | 17 |
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| THRDFAST | FL | Flat Washer | Brass | Plain | 5/8 | flat b18.22.1 | 9 |
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| THRDFAST | FL | Flat Washer | Grade B7M | Plain | 5/8 | 5/8 a194 gr 7m f/w b18.22.1 | 2 |
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| THRDFAST | FL | Flat Washer | Steel | Plain | 5/8 | flat double thk b18.22.1 | 41 |
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| THRDFAST | FL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | 18-8 ss f/w domestic b18.22.1 | 3 |
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| THRDFAST | OK | Flat Washer | Steel | Zinc/Yellow | 5/8 x 2 1/4 x .16 | special 5/8x2 1/4x.16 domestic z&y irr b18.22.1 | 64 |
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| THRDFAST | FL | Flat Washer | Brass | Plain | 5/8 | flat b18.22.1 | 118 |
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| THRDFAST | AL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 2 1/4 | 18-8 ss spec. dim. f/w b18.22.1 | 640 |
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| THRDFAST | AL | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 | t-316l ss flat b18.22.1 | 4 |
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| THRDFAST | AL | Flat Washer | Steel | Zinc/Clear | 5/8 x 2 1/2 | spec dim f/w 1/4thk b18.22.1 | 4 |
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| THRDFAST | MS | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 3 | 18-8 ss spec dim f/w 25thk b18.22.1 | 17 |
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| THRDFAST | MS | Flat Washer | 316, 317, A4 Stainless | Plain | 5/8 x 1 1/2 | t-316 ss spec. dim. f/w b18.22.1 | 43 |
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| KBS | TN | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 1/2 | 5/8 x 1-1/2 commercial flat/w s/s b18.22.1 | 4,275 |
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| THRDFAST | AL | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 1 3/8 | 18-8 ss spec. dim. f/w 3/16 thk b18.22.1 | 28 |
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| FACCA | Ont | Flat Washer | Brass | Plain | 5/8 x 11/16 | flat washer round bolt size 5/8 11/16 id x 1-1/2 od x .102 thk brass plain b18.22.1 | 2,900 |
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