ASME Washers

374 products

ASME Washers

Our ASME Washers are precision-engineered to meet the specific demands of modern industrial assembly. Whether you require specialized geometries for load distribution, insulating properties for electrical applications, or high-temperature resistance for extreme environments, our portfolio offers the perfect solution. Manufactured from premium materials including alloy steel, stainless steel, and high-performance polymers, these washers ensure maximum reliability and extended service life. Explore our comprehensive range to find the exact specifications required for your precision engineering needs.

System of Measurement
Inch Metric
For Screw Size
1 1/2" 1 1/4" 1 1/8" 1 3/4" 1" 1/2" 1/4" 3/4" 3/8" 5/16" 5/8" 7/16" 7/8" 9/16" M10 M12 M14 M16 M2.5 M20 M24 M3 M30 M4 M5 M6 No. 0 No. 1 No. 10 No. 12 No. 2 No. 4 No. 5 No. 6 No. 8
Specifications Met
ASME B18.21.1 ASME B18.22M
ID
0.068" 0.084" 0.094" 0.125" 0.141" 0.156" 0.188" 0.203" 0.234" 0.281" 0.339" 0.34" 0.344" 0.406" 0.469" 0.526" 0.531" 0.594" 0.656" 0.805" 0.812" 0.938" 1.06" 1.062" 1.188" 1.312" 1.313" 1.562" 1.875" 3 mm 3.1 mm 3.5 mm 4.7 mm 4.8 mm 5.6 mm 5.7 mm 6.7 mm 10.9 mm 13.4 mm 15.3 mm 17.3 mm 17.4 mm 21.9 mm 22 mm 25.7 mm 32.5 mm
OD
0.125" 0.156" 0.188" 0.219" 0.25" 0.281" 0.312" 0.344" 0.375" 0.406" 0.438" 0.5" 0.562" 0.625" 0.734" 0.875" 1" 1.125" 1.25" 1.375" 1.469" 1.75" 2" 2.25" 2.5" 2.75" 3" 3.25" 3.5" 5.9 mm 6.7 mm 6.8 mm 7.7 mm 9.7 mm 9.8 mm 9.9 mm 10.6 mm 10.7 mm 11.8 mm 12.7 mm 14.6 mm 14.7 mm 14.8 mm 15.8 mm 18.6 mm 19.7 mm 19.8 mm 24.9 mm 25 mm 27.7 mm 31.7 mm 33.7 mm 38.4 mm 38.6 mm 38.7 mm 43.6 mm 49.5 mm 49.6 mm 55.5 mm 65 mm 71.4 mm
Material
17-7 PH Stainless Steel 18-8 Stainless Steel 316 Stainless Steel Aluminum Black-Oxide 18-8 Stainless Steel Black-Oxide Steel Copper Galvanized Steel Nickel-Plated Brass Steel Titanium Zinc Yellow-Chromate Plated Steel Zinc-Plated Steel
Thickness
0.022-0.028" 0.028-0.036" 0.028-0.045" 0.036-0.045" 0.050-0.080" 0.051-0.080" 0.052-0.072" 0.056-0.071" 0.060-0.090" 0.080-0.115" 0.080-0.120" 0.090-0.112" 0.118-0.152" 0.124-0.145" 0.136-0.192" 0.146-0.174" 0.165-0.205" 0.234-0.266" 0.6-0.9 mm 0.8-1.2 mm 1.0-1.4 mm 1.200mm-1.750mm 1.6-2.3 mm 2.0-2.8 mm 2.5-3.5 mm 3.0-4.0 mm 3.5-4.6 mm 4.000mm-5.100mm 4.500mm-5.600mm
Fastener Strength Grade/Class
Grade 5 Grade 8
Part Number Material For Screw Size ID OD Thickness Specifications Met
1252FA00312 Zinc-Plated Steel 5/16" 0.344" 0.625" 0.056-0.071" ASME B18.21.1
1252FA00327 Zinc-Plated Steel 5/16" 0.344" 0.625" 0.056-0.071" ASME B18.21.1
1252FA00283 Zinc-Plated Steel 5/16" 0.344" 0.875" 0.056-0.071" ASME B18.21.1
1252FA00328 Zinc-Plated Steel 5/16" 0.344" 0.875" 0.056-0.071" ASME B18.21.1
1252FA00284 Zinc-Plated Steel 5/16" 0.344" 1.125" 0.056-0.071" ASME B18.21.1
1252FA00297 Zinc-Plated Steel 5/8" 0.656" 1.25" 0.090-0.112" ASME B18.21.1
1252FA00317 Zinc-Plated Steel 5/8" 0.656" 1.25" 0.090-0.112" ASME B18.21.1
1252FA00335 Zinc-Plated Steel 5/8" 0.656" 1.25" 0.090-0.112" ASME B18.21.1
1252FA00298 Zinc-Plated Steel 5/8" 0.656" 1.75" 0.090-0.112" ASME B18.21.1
1252FA00318 Zinc-Plated Steel 5/8" 0.656" 1.75" 0.090-0.112" ASME B18.21.1
1252FA00336 Zinc-Plated Steel 5/8" 0.656" 1.75" 0.090-0.112" ASME B18.21.1
1252FA00299 Zinc-Plated Steel 5/8" 0.656" 2.25" 0.146-0.174" ASME B18.21.1
1252FA00289 Zinc-Plated Steel 7/16" 0.469" 0.875" 0.056-0.071" ASME B18.21.1
1252FA00292 Zinc-Plated Steel 7/16" 0.469" 1.125" 0.056-0.071" ASME B18.21.1
1252FA00293 Zinc-Plated Steel 7/16" 0.469" 1.469" 0.090-0.112" ASME B18.21.1
1252FA00303 Zinc-Plated Steel 7/8" 0.938" 1.469" 0.090-0.112" ASME B18.21.1
1252FA00304 Zinc-Plated Steel 7/8" 0.938" 2.25" 0.146-0.174" ASME B18.21.1
1252FA00305 Zinc-Plated Steel 7/8" 0.938" 2.75" 0.146-0.174" ASME B18.21.1
1252FA00294 Zinc-Plated Steel 9/16" 0.594" 1.125" 0.056-0.071" ASME B18.21.1
1252FA00295 Zinc-Plated Steel 9/16" 0.594" 1.469" 0.090-0.112" ASME B18.21.1
1252FA00296 Zinc-Plated Steel 9/16" 0.594" 2" 0.090-0.112" ASME B18.21.1
1252FA00350 Zinc-Plated Steel M10 10.9 mm 19.7 mm 1.6-2.3 mm ASME B18.22M
1252FA00359 Zinc-Plated Steel M10 10.9 mm 27.7 mm 2.0-2.8 mm ASME B18.22M
1252FA00370 Zinc-Plated Steel M10 10.9 mm 38.6 mm 2.5-3.5 mm ASME B18.22M
1252FA00351 Zinc-Plated Steel M12 13.4 mm 24.9 mm 2.0-2.8 mm ASME B18.22M
1252FA00360 Zinc-Plated Steel M12 13.4 mm 33.7 mm 2.5-3.5 mm ASME B18.22M
1252FA00371 Zinc-Plated Steel M12 13.4 mm 43.6 mm 2.5-3.5 mm ASME B18.22M
1252FA00361 Zinc-Plated Steel M14 15.3 mm 38.6 mm 2.5-3.5 mm ASME B18.22M
1252FA00362 Zinc-Plated Steel M16 17.3 mm 43.6 mm 3.0-4.0 mm ASME B18.22M
1252FA00372 Zinc-Plated Steel M16 17.3 mm 55.5 mm 3.5-4.6 mm ASME B18.22M
1252FA00352 Zinc-Plated Steel M16 17.4 mm 31.7 mm 2.5-3.5 mm ASME B18.22M
1252FA00363 Zinc-Plated Steel M20 21.9 mm 49.6 mm 3.5-4.6 mm ASME B18.22M
1252FA00353 Zinc-Plated Steel M20 22 mm 38.7 mm 3.0-4.0 mm ASME B18.22M
1252FA00373 Zinc-Plated Steel M20 22 mm 65 mm 4.000mm-5.100mm ASME B18.22M
1252FA00364 Zinc-Plated Steel M24 25.7 mm 55.5 mm 4.000mm-5.100mm ASME B18.22M
1252FA00374 Zinc-Plated Steel M24 25.7 mm 71.4 mm 4.500mm-5.600mm ASME B18.22M
1252FA00346 Zinc-Plated Steel M3 3.5 mm 6.8 mm 0.6-0.9 mm ASME B18.22M
1252FA00355 Zinc-Plated Steel M3 3.5 mm 9.9 mm 0.8-1.2 mm ASME B18.22M
1252FA00366 Zinc-Plated Steel M3 3.5 mm 11.8 mm 1.0-1.4 mm ASME B18.22M
1252FA00354 Zinc-Plated Steel M30 32.5 mm 55.5 mm 4.000mm-5.100mm ASME B18.22M
1252FA00365 Zinc-Plated Steel M30 32.5 mm 71.4 mm 4.500mm-5.600mm ASME B18.22M
1252FA00367 Zinc-Plated Steel M4 4.7 mm 15.8 mm 1.6-2.3 mm ASME B18.22M
1252FA00347 Zinc-Plated Steel M4 4.8 mm 9.7 mm 0.8-1.2 mm ASME B18.22M
1252FA00356 Zinc-Plated Steel M4 4.8 mm 11.8 mm 1.0-1.4 mm ASME B18.22M
1252FA00348 Zinc-Plated Steel M5 5.6 mm 10.7 mm 1.0-1.4 mm ASME B18.22M
1252FA00368 Zinc-Plated Steel M5 5.6 mm 19.8 mm 1.6-2.3 mm ASME B18.22M
1252FA00357 Zinc-Plated Steel M5 5.7 mm 14.6 mm 1.200mm-1.750mm ASME B18.22M
1252FA00349 Zinc-Plated Steel M6 6.7 mm 12.7 mm 1.200mm-1.750mm ASME B18.22M
1252FA00358 Zinc-Plated Steel M6 6.7 mm 18.6 mm 1.200mm-1.750mm ASME B18.22M
1252FA00369 Zinc-Plated Steel M6 6.7 mm 25 mm 1.6-2.3 mm ASME B18.22M
1252FA00258 Zinc-Plated Steel No. 0 0.068" 0.125" 0.022-0.028" ASME B18.21.1
1252FA00259 Zinc-Plated Steel No. 0 0.068" 0.188" 0.022-0.028" ASME B18.21.1
1252FA00260 Zinc-Plated Steel No. 0 0.068" 0.25" 0.022-0.028" ASME B18.21.1
1252FA00264 Zinc-Plated Steel No. 1 0.084" 0.156" 0.022-0.028" ASME B18.21.1
1252FA00271 Zinc-Plated Steel No. 1 0.084" 0.219" 0.022-0.028" ASME B18.21.1
1252FA00275 Zinc-Plated Steel No. 1 0.084" 0.281" 0.028-0.036" ASME B18.21.1
1252FA00274 Zinc-Plated Steel No. 10 0.203" 0.406" 0.036-0.045" ASME B18.21.1
1252FA00323 Zinc-Plated Steel No. 10 0.203" 0.406" 0.036-0.045" ASME B18.21.1
1252FA00277 Zinc-Plated Steel No. 10 0.203" 0.562" 0.036-0.045" ASME B18.21.1
1252FA00278 Zinc-Plated Steel No. 10 0.203" 0.734" 0.056-0.071" ASME B18.21.1
1252FA00322 Zinc-Plated Steel No. 12 0.234" 0.438" 0.036-0.045" ASME B18.21.1
1252FA00340 Zinc-Plated Steel No. 12 0.234" 0.875" 0.051-0.080" -
1252FA00261 Zinc-Plated Steel No. 2 0.094" 0.188" 0.022-0.028" ASME B18.21.1
1252FA00262 Zinc-Plated Steel No. 2 0.094" 0.25" 0.028-0.036" ASME B18.21.1
1252FA00265 Zinc-Plated Steel No. 2 0.094" 0.344" 0.028-0.036" ASME B18.21.1
1252FA00263 Zinc-Plated Steel No. 4 0.125" 0.25" 0.028-0.036" ASME B18.21.1
1252FA00266 Zinc-Plated Steel No. 4 0.125" 0.375" 0.036-0.045" ASME B18.21.1
1252FA00268 Zinc-Plated Steel No. 4 0.125" 0.438" 0.036-0.045" ASME B18.21.1
1252FA00267 Zinc-Plated Steel No. 6 0.156" 0.312" 0.028-0.036" ASME B18.21.1
1252FA00269 Zinc-Plated Steel No. 6 0.156" 0.438" 0.036-0.045" ASME B18.21.1
1252FA00270 Zinc-Plated Steel No. 6 0.156" 0.562" 0.036-0.045" ASME B18.21.1
1252FA00272 Zinc-Plated Steel No. 8 0.188" 0.375" 0.036-0.045" ASME B18.21.1
1252FA00273 Zinc-Plated Steel No. 8 0.188" 0.5" 0.036-0.045" ASME B18.21.1
1252FA00276 Zinc-Plated Steel No. 8 0.188" 0.625" 0.056-0.071" ASME B18.21.1
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