Round Hole Washers

Screw Sizes

3/32 1/8 5/32 3/16 7/32 1/4 17/64 9/32 5/16 11/32 3/8 13/32 7/16 15/32 1/2 17/32 9/16 19/32 5/8 21/32 11/16 23/32 3/4 13/16 27/32 7/8 31/32 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4 2 1/4 2 1/2 3 1/2 #0 #1 #2 #3 #4 #5 #6 #8 #10 #12

Metric Screw Sizes

M1.6 M2 M2.5 M3 M3.5 M4 M5 M6 M7 M8 M10 M12 M14 M16 M18 M20 M24 M30 M36 M39 M42

Materials

1100 Aluminum 2024 Aluminum 6061 Aluminum 316 Stainless Steel 18-8 Stainless Steel Case Hardened Steel Steel Brass Silicon Bronze Copper Nylon 6-6 Nylatron Delrin UHMW Wool Felt Fiberglass PTFE PVC Rubber

Finishes / Platings

Black Galvanized Plain Zinc Plated

OD Sizes

.099 .125 .149 .156 .179 .187 .188 .188 .206 .209 .218 .219 .220 .238 .250 .267 .281 .285 .303 .304 .312 .313 .317 .337 .344 .354 .365 .375 .380 .406 .408 .437 .438 .443 .453 .465 .468 .472 .500 .506 .561 .562 .563 .569 .625 .632 .665 .687 .688 .734 .735 .740 .750 .753 .812 .813 .814 .815 .844 .875 .880 .885 .922 .938 1.000 1.003 1.057 1.062 1.063 1.094 1.125 1.156 1.156 1.172 1.187 1.188 1.193 1.250 1.312 1.313 1.317 1.375 1.469 1.500 1.563 1.625 1.630 1.633 1.750 1.755 1.875 1.990 2.000 2.125 2.250 2.500 2.750 3.000 3.250 3.375 3.500 3.750 4.000 4.500 4.750 5.000 5.500 6.500 7.500

Metric OD's

4mm 5mm 6mm 6.5mm 7mm 8mm 9mm 10mm 11mm 12mm 12.5mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm 21mm 22mm 23mm 24mm 25mm 25.14mm 26mm 27mm 28mm 30mm 32mm 34mm 35mm 37mm 40mm 43mm 44mm 48mm 50mm 56mm 60mm 66mm 72mm 78mm

Thicknesses

.002 .004 .008 .012 .013 .014 .015 .016 .017 .018 .020 .022 .023 .024 .025 .026 .027 .028 .029 .030 .031 .032 .033 .035 .036 .037 .039 .040 .041 .042 .043 .045 .046 .048 .050 .051 .052 .053 .054 .055 .056 .057 .059 .062 .063 .064 .068 .071 .073 .074 .078 .081 .082 .083 .084 .085 .086 .088 .092 .093 .094 .097 .098 .099 .104 .108 .109 .110 .113 .115 .117 .119 .121 .122 .123 .125 .129 .136 .141 .146 .153 .155 .156 .168 .172 .178 .187 .190 .193 .198 .203 .206 .218 .226 .234 .235 .240 .249 .250 .266 .298 .302 .303 .312 .335 .351 .375 .438 .468 .500 .25mm .449mm .45mm .67mm .724mm .7mm .87mm .9mm

Metric Thicknesses

1mm 1.37mm 1.473mm 1.4mm 1.8mm 1.822mm 1.870mm 2mm 2.019mm 2.3mm 2.37mm 2.4mm 2.5mm 2.7mm 2.87mm 2.919mm 3mm 3.4mm 3.5mm 3.7mm 4mm 4.4mm 4.5mm 5.4mm 6mm 7mm