Flat Washers
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.
40,630 Flat Washer, showing 200, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
NAPPCO | TX | Flat Washer | 316, 317, A4 Stainless | Plain | f/w s/s t316 .313 bolt.875 od x.375 id (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 163 |
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NAPPCO | TX | Flat Washer | Brass | Nickel | #647 x .312 | #6 fw smpat brass nickelpltd l47id.312od (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 18600 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | #10 . x .375 x .062 | #10 flatwasher nylon.194id.375od .062thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 95 |
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NAPPCO | TX | Flat Washer | Steel | Zinc/Clear | .565 x 062 x .375 | 3/8 flatwasher steel zp.375id.565od.062 (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 3960 |
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NAPPCO | TX | Flat Washer | Aluminum | Plain | 1/4-.261 x .430 x 050 | 1/4 washer alum +-.261id .430 od.050 thk (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) | 5210 |
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NAPPCO | TX | Flat Washer | 316, 317, A4 Stainless | Plain | 3 x .625 | 3/8 flatwasher s/s 316 .375id x .625 od (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 5580 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | .315 x .751 x .062 | washer nylon +-.315 id .751 od .062 thk (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) | 3593 |
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NAPPCO | TX | Flat Washer | Silicon Bronze | Plain | 1/2 | 1/2 f/w lg pattern siliconbronze.562id (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 350 |
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NAPPCO | TX | Flat Washer | 316, 317, A4 Stainless | Plain | #8 | #8 f/w type-b narrow s/st316 .188id (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 1002 |
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NAPPCO | TX | Flat Washer | Steel | Plain | 2-1/4 flat washer steel 4-3/4od 2-3/8 id (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 189 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | 5/16 | 5/16 retaining washnylon .734 od 292 id (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) (186-WASHERS (SPECIAL)) | 1000 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10 .211 x .333 x .025 | #10 fw s/s 18-8 .211 id .333 od .025 thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 960 |
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NAPPCO | TX | Flat Washer | Copper | Plain | 1 f/w copper 1.150 id 1.810 od .060 thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 70 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 | 5/8 f/w typea narrow s/s 18-8.656 id (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 260 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | .390 x .630 x .060 | washer s/s +-.390 id .630 od .060thk (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) | 200 |
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NAPPCO | TX | Flat Washer | Fiber | Plain | .50 | fiberglass flat washer .50 screw size (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) | 2395 |
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NAPPCO | TX | Flat Washer | Copper | Plain | .500 x 1.13 x .080 | 1/2 f/w copper.500 id 1.13 od .080 thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 75 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-.188 x .312 x .010 | #8 washer s/s +-.188 id .312 od .010 thk (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) (520-SEASTROM) | 350 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | .740 x 060 x .280 | 1/4 fw nylon black.280id.740 od.060thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 378 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | #2 .098 x .187 x .032 | #2 flatwasher nylon.098id .187od .032thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 1310 |
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American | NY | Flat Washer | Steel | Cadmium | #6 x 3/8 x 1/8 | f/w cad pl | 1000 |
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American | NY | Flat Washer | Steel | Zinc/Clear | #6 x 3/8 x .050 | f/w zp | 74900 |
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American | NY | Flat Washer | Steel | Cadmium | #6 x 3/8 x .050 | f/w cad pl | 4200 |
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American | NY | Flat Washer | Steel | Zinc/Clear | #8-.172 x .375 x .020 | flat pl | 63200 |
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American | NY | Flat Washer | Steel | Plain | #8.170 x 9/32 x .045 | #8(.170( x 9/32 x .045 f/w | 2500 |
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American | NY | Flat Washer | Steel | Copper | #8 x 5/16 x .021 | f/w plate | 6000 |
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American | NY | Flat Washer | Steel | Plain | #8 x 5/16 x .012 | f/w | 5000 |
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American | NY | Flat Washer | Steel | Plain | #8.185 x 5/16 x .020 | #8(.185) x 5/16 x .020 f/w | 19000 |
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American | NY | Flat Washer | Steel | Cadmium | #8 x 5/16 x .020 | f/w cad pl | 1000 |
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American | NY | Flat Washer | Steel | Zinc/Yellow | #8 x 5/16 x .028 | f/w | 1000 |
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American | NY | Flat Washer | Steel | Nickel | #8 x 5/16 x .016 | f/w pl | 2500 |
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American | NY | Flat Washer | Steel | Cadmium | #8.172 x 5/16 x .030 | #8(.172) x 5/16 x .030 f/w cad pl | 1000 |
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American | NY | Flat Washer | Steel | Plain | #8.172 x 5/16 x 1/16 | #8(.172) x 5/16 x 1/16 f/w cap pl | 16000 |
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American | NY | Flat Washer | Steel | Zinc/Yellow | #8 x 3/8 x .020 | f/w | 500 |
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American | NY | Flat Washer | Steel | Zinc/Clear | #8.166 x .437 x .050 | #8(.166) x .437 x.050 f/w zp | 1000 |
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American | NY | Flat Washer | Steel | Zinc/Clear | #8 x 7/16 x 1/32 | f/w zp | 1900 |
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American | NY | Flat Washer | Steel | Plain | #8 x 7/16 x 1/32 | f/w black | 450 |
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American | NY | Flat Washer | Steel | Zinc/Clear | #8.156/.167 x 7/16 x 1/16 | #8(.156/.167) x 7/16 x 1/16 f/w zp | 1000 |
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American | NY | Flat Washer | Steel | Cadmium | #8 x 7/16 x 1/16 | f/w cad pl | 2450 |
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American | NY | Flat Washer | Steel | Nickel | #8 x 7/16 x .060 | f/w pl | 320 |
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NAPPCO | TX | Flat Washer | 316, 317, A4 Stainless | Plain | 1/4 | 1/4 flatwash.s/s t316.285id.625od.050thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 75 |
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NAPPCO | TX | Flat Washer | Steel | Plain | 1-1/4 flat washer steel 3 od 1-3/8 id (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 753 |
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NAPPCO | TX | Flat Washer | Steel | Plain | 3/4 | 3/4 flat washer thruhardened plain (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 319 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 | m12 flat washer din 125 s/s a2 (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 99 |
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NAPPCO | TX | Flat Washer | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 620 | f/w 620c416 s/s 18-8 .468 od.255 id (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) | 215 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #822 1.500 x .812 | flat washer #822 s/s 18-8 1.500od .812id (180-FLAT WASHERS) | 382 |
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American | NY | Flat Washer | Steel | Zinc/Clear | #10-.230 x 15/32 x .045 | f/w zp | 800 |
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NAPPCO | TX | Flat Washer | Aluminum | Plain | 1/4 | 1/4 flatwasher aluminum | 40000 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #811 .750 x .312 | flat washer #811 s/s 18-8 .750od .312 id | 5716 |
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NAPPCO | TX | Flat Washer | Steel | Plain | 2 flat washer steel 4-1/2od 2-1/8 id | 196 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | f/w 620c8 s/s 18-8 .304od .169id .032thk | 1012 |
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NAPPCO | TX | Flat Washer | Plastic | Plain | .177 x .408 x .062 | .408 od x .177 idx .062 black washer micro plastics | 10300 |
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NAPPCO | TX | Flat Washer | Steel | Plain | #10 | #10 flatwasher blacox .218id .5o0 od | 19100 |
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NAPPCO | TX | Flat Washer | Rubber, Buna-N, Neoprene etc. | Plain | flatwasher neoprene+/-.281id.734od.062tk | 3080 |
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NAPPCO | TX | Flat Washer | Steel | Plain | 1/2 washer steelz/y 2 od .119thk | 200 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16 | 7/16 flatwasher s/s 18-8 | 800 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | #8 .177 x .408 x .062 | #8 flatwashernylon .177id .408od .062thk | 4500 |
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NAPPCO | TX | Flat Washer | Brass | Plain | #6 | #6 fw lgpattern brass.147id.375od.032thk | 3890 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 8 x .5 | 4mm x 8mm x .5mm thk a2 s/s f/w | 15277 |
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NAPPCO | TX | Flat Washer | Rubber, Buna-N, Neoprene etc. | Plain | #6 | # 6 rubber f/w .12 id .25 od .062thk | 400 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | #8 .190 x .375 x .065 | #8 flatwasher nylon.190id .375od .065thk | 9678 |
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NAPPCO | TX | Flat Washer | Steel | Plain | .281 x .562 x .062 | 1/4 flatwasher .281 id .562 od .062 thk | 1000 |
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NAPPCO | TX | Flat Washer | Nylon (Polyamide) | Plain | .165 x .50 x .075 | washerblacknylon .50 od .165 id .075 t | 3000 |
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NAPPCO | TX | Flat Washer | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #823 2.000 x .812 | flat washer #823 s/s 18-8 2.000od .812id | 168 |
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NAPPCO | TX | Flat Washer | Steel | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | .090 x .250 x .031 | washer teflon +-.090 id .250 od .031thk | 380 |
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NAPPCO | TX | Flat Washer | Rubber, Buna-N, Neoprene etc. | Plain | .154 x .295 x .062 | washer neoprene .154id .295od .062thk | 500 |
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NAPPCO | TX | Flat Washer | Rubber, Buna-N, Neoprene etc. | Plain | 5/16 | 5/16 washer neoprene .390id .745od.093tk | 190 |
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