Contact Apex Fasteners

APEX offers full-service design, engineering and manufacturing to your specifications. Our custom fasteners have enjoyed great success supplying all types and sizes of businesses in most sectors of industry.
Contact Apex Fasteners with your hardware requirements

Authorized Distributor for:

Bolt and Screw Flat Washer

Standard_Washer.png
Bolt and Screw Flat Washers
All Tolerances on OD and ID are +/-  .005

All Measurements in Inches.

Basic Part Number
Inside Dia. Outside Dia. Thickness Size Material
W.040.090.010SS .040 .090 .010 0 Stainless Steel
W.053.108.015SS .053 .108 .015 0 Stainless Steel
W.062.156.020SS .062 .156 .020 0 Stainless Steel
W.089.187.025SS .089 .187 .025 2 Stainless Steel
W.093.218.018SS .093 .218 .018 2 Stainless Steel
W.093.250.020SS .093 .250 .020 2 Stainless Steel
W.104.218.025SS .104 .218 .025 3 Stainless Steel
W.105.250.032SS .105 .250 .032 3 Stainless Steel
W.125.250.032SS .125 .250 .032 4 Stainless Steel
W.125.281.025SS .125 .281 .025 4 Stainless Steel
W.125.312.032SS .125 .312 .032 4 Stainless Steel
W.125.375.040SS .125 .375 .040 4 Stainless Steel
W.135.312.032SS .135 .312 .032 5 Stainless Steel
W.140.281.025SS .140 .281 .025 5 Stainless Steel
W.140.328.032SS .140 .328 .032 5 Stainless Steel
W.140.437.040SS .140 .437 .040 5 Stainless Steel
W.156.312.032SS .156 .312 .032 6 Stainless Steel
W.156.375.032SS .156 .375 .032 6 Stainless Steel
W.156.437.040SS .156 .437 .040 6 Stainless Steel
W.171.312.031SS .171 .312 .031 8 Stainless Steel
W.171.343.032SS .171 .343 .032 8 Stainless Steel
W.171.437.032SS .171 .437 .032 8 Stainless Steel
W.171.437.040SS .171 .437 .040 8 Stainless Steel
W.174.375.032SS .174 .375 .032 8 Stainless Steel
W.187.375.040SS .187 .375 .040 8 Stainless Steel
W.187.437.062SS .187 .437 .062 8 Stainless Steel
W.187.500.040SS .187 .500 .040 8 Stainless Steel
W.203.375.040SS .203 .375 .040 10 Stainless Steel
W.203.375.050SS .203 .375 .050 10 Stainless Steel
W.203.406.040SS .203 .406 .040 10 Stainless Steel
W.203.437.040SS .203 .437 .040 10 Stainless Steel
W.203.437.050SS .203 .437 .050 10 Stainless Steel
W.203.437.062SS .203 .437 .062 10 Stainless Steel
W.203.562.040SS .203 .562 .040 10 Stainless Steel
W.203.562.050SS .203 .562 .050 10 Stainless Steel
W.203.625.050SS .203 .625 .050 10 Stainless Steel
W.218.500.062SS .218 .500 .062 10 Stainless Steel
W.227.500.040SS .227 .500 .040 12 Stainless Steel
W.227.500.050SS .227 .500 .050 12 Stainless Steel
W.265.687.050SS .265 .687 .050 1/4" Stainless Steel
W.281.500.062SS .281 .500 .062 1/4" Stainless Steel
W.281.625.050SS .281 .625 .050 1/4" Stainless Steel
W.281.625.062SS .281 .625 .062 1/4" Stainless Steel
W.281.750.062SS .281 .750 .062 1/4" Stainless Steel
W.312.750.050SS .312 .750 .050 9/32" Stainless Steel
W.343.625.062SS .343 .625 .062 5/16" Stainless Steel
W.343.687.062SS .343 .687 .062 5/16" Stainless Steel
W.343.750.050SS .343 .750 .050 5/16" Stainless Steel
W.343.750.062SS .343 .750 .062 5/16" Stainless Steel
W.343.875.062SS .343 .875 .062 5/16" Stainless Steel
W.390.875.062SS .390 .875 .062 3/8" Stainless Steel
W.3901.000.062SS .390 1.000 .062 3/8" Stainless Steel
W.406.750.062SS .406 .750 .062 3/8" Stainless Steel
W.406.812.062SS .406 .812 .062 3/8" Stainless Steel
W.406.875.050SS .406 .875 .050 3/8" Stainless Steel
W.406.875.062SS .406 .875 .062 3/8" Stainless Steel
W.4691.125.062SS .469 1.125 .062 7/16" Stainless Steel
W.4691.125.078SS .469 1.125 .078 7/16" Stainless Steel
W.5001.125.062SS .500 1.125 .062 7/16" Stainless Steel
W.5311.000.062SS .531 1.000 .062 1/2" Stainless Steel
W.5311.062.093SS .531 1.062 .093 1/2" Stainless Steel
W.5311.125.062SS .531 1.125 .062 1/2" Stainless Steel
W.5311.250.078SS .531 1.250 .078 1/2" Stainless Steel
W.5311.250.093SS .531 1.250 .093 1/2" Stainless Steel
W.5621.250.078SS .562 1.250 .078 1/2" Stainless Steel
W.6251.375.062SS .625 1.375 .062 10/16" Stainless Steel
W.6251.375.078SS .625 1.375 .078 10/16" Stainless Steel
W.6251.375.093SS .625 1.375 .093 10/16" Stainless Steel
W.6561.312.093SS .656 1.312 .093 5/8" Stainless Steel
W.6871.500.078SS .687 1.500 .078 5/8" Stainless Steel
W.6871.500.093SS .687 1.500 .093 5/8" Stainless Steel
W.8121.500.125SS .812 1.500 .125 3/4" Stainless Steel
W.8121.750.109SS .812 1.750 .109 3/4" Stainless Steel
W.8121.750.125SS .812 1.750 .125 3/4" Stainless Steel
W.8121.875.109SS .812 1.875 .109 3/4" Stainless Steel
W.8122.000.125SS .812 2.000 .125 3/4" Stainless Steel
W.9371.750.125SS .937 1.750 .125 7/8" Stainless Steel
W.9372.000.109SS .937 2.000 .109 7/8" Stainless Steel
W.9372.000.125SS .937 2.000 .125 7/8" Stainless Steel
W.9372.250.109SS .937 2.250 .109 7/8" Stainless Steel
W1.0622.000.125SS 1.062 2.000 .125 1" Stainless Steel
W1.0622.250.109SS 1.062 2.250 .109 1" Stainless Steel
W1.0622.250.125SS 1.062 2.250 .125 1" Stainless Steel
W1.0622.500.125SS 1.062 2.500 .125 1" Stainless Steel
W1.1872.500.125SS 1.187 2.500 .125 1-1/2" Stainless Steel
W1.3122.750.125SS 1.312 2.750 .125 1-1/2" Stainless Steel



APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - info@apexfasteners.com
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