Oversized Washers

1029 products

Oversized Washers

Our Oversized 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 3/8" 1 7/8" 1" 1/2" 1/4" 2 1/2" 2" 3" 3/16" 3/4" 3/8" 5/16" 5/8" 7/16" 7/8" 9/16" M10 M12 M14 M16 M18 M2 M2.5 M20 M22 M24 M25 M26 M27 M28 M3 M30 M32 M36 M4 M5 M6 M7 M8 No. 0 No. 1 No. 10 No. 12 No. 2 No. 3 No. 4 No. 5 No. 6 No. 8
Specifications Met
ASME B18.21.1 DIN 1440 DIN 1440, ISO 8738 DIN 440-R DIN 6340 DIN 7349 DIN 7349-A DIN 9021 DIN 9021, ISO 7093
ID
0.062" 0.078" 0.08" 0.094" 0.109" 0.125" 0.141" 0.147" 0.149" 0.156" 0.172" 0.174" 0.188" 0.2" 0.203" 0.219" 0.228" 0.25" 0.26" 0.261" 0.265" 0.266" 0.281" 0.285" 0.31" 0.312" 0.313" 0.328" 0.34" 0.344" 0.348" 0.375" 0.392" 0.406" 0.41" 0.438" 0.469" 0.5" 0.531" 0.535" 0.562" 0.563" 0.578" 0.594" 0.625" 0.656" 0.688" 0.719" 0.781" 0.812" 0.813" 0.844" 0.906" 0.938" 1.031" 1.062" 1.063" 1.156" 1.188" 1.25" 1.281" 1.312" 1.375" 1.438" 1.5" 1.562" 1.563" 1.625" 1.75" 1.812" 1.875" 2" 2.125" 2.25" 2.625" 2.75" 3.25" 2.2 mm 2.7 mm 3 mm 3.2 mm 3.3 mm 4 mm 4.3 mm 4.4 mm 5 mm 5.3 mm 5.4 mm 5.5 mm 6 mm 6.4 mm 6.5 mm 6.6 mm 7 mm 7.4 mm 8 mm 8.4 mm 8.5 mm 8.9 mm 9 mm 10 mm 10.5 mm 10.6 mm 10.8 mm 11 mm 12 mm 13 mm 13.1 mm 13.2 mm 13.5 mm 14 mm 14.2 mm 15 mm 15.1 mm 16 mm 17 mm 17.1 mm 17.2 mm 17.5 mm 18 mm 19 mm 20 mm 21 mm 22 mm 22.2 mm 23 mm 24 mm 25 mm 26 mm 26.8 mm 28 mm 30 mm 31 mm 32 mm 33 mm 37 mm 39.3 mm
OD
0.125" 0.156" 0.188" 0.25" 0.312" 0.344" 0.375" 0.438" 0.5" 0.562" 0.625" 0.688" 0.734" 0.75" 0.812" 0.875" 0.922" 1" 1.062" 1.125" 1.172" 1.188" 1.25" 1.312" 1.375" 1.469" 1.5" 1.625" 1.75" 1.828" 1.875" 2" 2.125" 2.25" 2.5" 2.75" 3" 3.25" 3.375" 3.5" 3.75" 3.875" 4" 4.25" 4.5" 5.5" 6 mm 7 mm 8 mm 8.7 mm 9 mm 10 mm 11 mm 11.7 mm 12 mm 13 mm 13.6 mm 14 mm 14.7 mm 15 mm 16 mm 16.7 mm 17 mm 17.7 mm 18 mm 19 mm 20 mm 20.7 mm 21 mm 22 mm 23 mm 23.7 mm 24 mm 24.7 mm 25 mm 26 mm 27 mm 28 mm 29.5 mm 29.7 mm 30 mm 32 mm 34 mm 35 mm 36 mm 36.6 mm 37 mm 38 mm 39.5 mm 40 mm 42 mm 43 mm 43.6 mm 44 mm 45 mm 48 mm 49.6 mm 50 mm 56 mm 58 mm 58.4 mm 58.5 mm 60 mm 68 mm 70 mm 72 mm 80 mm 85 mm 98 mm
Material
17-4 PH Stainless Steel 17-7 PH Stainless Steel 18-8 Stainless Steel 316 Stainless Steel Aluminum Black Corrosion-Resistant-Coated Steel Black-Oxide 18-8 Stainless Steel Black-Oxide Steel Blue Dyed Steel Brass Bumax 88 Stainless Steel Galvanized Steel Hot-Dipped Galvanized Steel Nickel-Plated Brass Passivated 18-8 Stainless Steel Passivated 316 Stainless Steel Steel Zinc Yellow-Chromate Plated Steel Zinc-Plated Steel
Thickness
0.005-0.024" 0.010-0.020" 0.010-0.030" 0.014-0.033" 0.016-0.025" 0.018-0.032" 0.020-0.040" 0.024-0.038" 0.025-0.035" 0.025-0.039" 0.025-0.040" 0.027-0.035" 0.028-0.045" 0.029-0.043" 0.030-0.050" 0.030-0.070" 0.033-0.047" 0.036-0.065" 0.036-0.060" 0.039-0.052" 0.040-0.054" 0.040-0.060" 0.041-0.061" 0.042-0.054" 0.042-0.051" 0.043-0.057" 0.043-0.051" 0.047-0.080" 0.049-0.068" 0.050-0.080" 0.051-0.084" 0.051-0.080" 0.052-0.072" 0.053-0.067" 0.055-0.069" 0.055-0.070" 0.056-0.070" 0.056-0.071" 0.060-0.090" 0.061-0.063" 0.064-0.083" 0.064-0.104" 0.068-0.088" 0.068-0.095" 0.071-0.085" 0.071-0.091" 0.073-0.078" 0.074-0.121" 0.079-0.098" 0.079-0.099" 0.080-0.099" 0.080-0.115" 0.080-0.110" 0.081-0.101" 0.085-0.101" 0.086-0.132" 0.089-0.099" 0.090-0.108" 0.090-0.110" 0.092-0.112" 0.098-0.106" 0.099-0.116" 0.099-0.120" 0.102-0.116" 0.104-0.128" 0.105-0.130" 0.106-0.130" 0.108-0.140" 0.108-0.160" 0.110-0.126" 0.110-0.140" 0.118-0.132" 0.120-0.130" 0.122-0.145" 0.122-0.150" 0.122-0.177" 0.123-0.128" 0.124-0.145" 0.130-0.150" 0.133-0.147" 0.136-0.160" 0.136-0.161" 0.136-0.192" 0.140-0.170" 0.146-0.166" 0.150-0.220" 0.151-0.161" 0.156-0.188" 0.167-0.192" 0.167-0.193" 0.168-0.191" 0.168-0.192" 0.168-0.193" 0.170-0.195" 0.170-0.190" 0.170-0.200" 0.177-0.187" 0.177-0.197" 0.183-0.193" 0.190-0.208" 0.198-0.223" 0.198-0.233" 0.199-0.224" 0.200-0.220" 0.206-0.229" 0.215-0.260" 0.230-0.255" 0.230-0.270" 0.235-0.255" 0.235-0.250" 0.235-0.264" 0.235-0.265" 0.240-0.260" 0.240-0.272" 0.245-0.255" 0.261-0.286" 0.265-0.290" 0.271-0.291" 0.293-0.318" 0.298-0.328" 0.302-0.335" 0.302-0.332" 0.308-0.318" 0.355-0.380" 0.360-0.380" 0.360-0.390" 0.365-0.397" 0.485-0.515" 0.6-1.0 mm 0.7-0.9 mm 0.9-1.1 mm 1.0-1.3 mm 1.0-1.4 mm 1.3-1.7 mm 1.3-2.0 mm 1.4-1.8 mm 1.5-2.3 mm 1.5-2.4 mm 1.7-2.3 mm 1.8-2.2 mm 2.0-2.9 mm 2.2-2.8 mm 2.3-2.7 mm 2.4-3.6 mm 2.5-3.4 mm 2.5-3.5 mm 2.7-4.0 mm 2.7-3.0 mm 2.7-3.3 mm 2.8-3.3 mm 2.9-3.3 mm 3.0-4.5 mm 3.0-3.9 mm 3.1-4.6 mm 3.4-4.6 mm 3.4-3.7 mm 3.5-4.4 mm 3.7-4.0 mm 3.7-4.3 mm 3.9-4.3 mm 4.0-4.9 mm 4.0-6.0 mm 4.4-5.1 mm 4.4-5.6 mm 4.5-5.4 mm 5.0-7.0 mm 5.4-6.0 mm 5.4-6.6 mm 5.5-6.6 mm 6.0-6.9 mm 7.0-7.9 mm 7.0-8.0 mm 7.0-9.0 mm 9.0-10.0 mm 9.0-11.0 mm
Fastener Strength Grade/Class
Grade 2 Grade 8
Part Number Material For Screw Size ID OD Thickness Specifications Met
1248FA00295 Zinc-Plated Steel 1/4" 0.281" 1.5" 0.110-0.140" -
1248FA00296 Zinc-Plated Steel 1/4" 0.281" 1.5" 0.235-0.250" -
1248FA00282 Zinc-Plated Steel 1/4" 0.281" 2" 0.042-0.051" -
1248FA00691 Zinc-Plated Steel 1/4" 0.281" 2.5" 0.051-0.080" -
1248FA00692 Zinc-Plated Steel 1/4" 0.281" 3" 0.051-0.080" -
1248FA00307 Zinc-Plated Steel 3/4" 0.812" 3" 0.110-0.140" -
1248FA00308 Zinc-Plated Steel 3/4" 0.812" 3" 0.235-0.265" -
1248FA00309 Zinc-Plated Steel 3/4" 0.812" 3" 0.360-0.390" -
1248FA00247 Zinc-Plated Steel 3/4" 0.812" 3.25" 0.108-0.160" -
1248FA00239 Zinc-Plated Steel 3/4" 0.812" 3.5" 0.108-0.160" -
1248FA00278 Zinc-Plated Steel 3/8" 0.406" 1" 0.056-0.071" -
1248FA00287 Zinc-Plated Steel 3/8" 0.406" 1.25" 0.042-0.051" -
1248FA00281 Zinc-Plated Steel 3/8" 0.406" 1.5" 0.042-0.051" -
1248FA00288 Zinc-Plated Steel 3/8" 0.406" 1.625" 0.042-0.051" -
1248FA00283 Zinc-Plated Steel 3/8" 0.406" 2" 0.042-0.051" -
1248FA00299 Zinc-Plated Steel 3/8" 0.406" 2" 0.110-0.140" -
1248FA00300 Zinc-Plated Steel 3/8" 0.406" 2" 0.235-0.265" -
1248FA00232 Zinc-Plated Steel 3/8" 0.406" 2.5" 0.051-0.080" -
1248FA00695 Zinc-Plated Steel 3/8" 0.406" 3" 0.051-0.080" -
1248FA00276 Zinc-Plated Steel 5/16" 0.328" 0.625" 0.042-0.051" -
1248FA00277 Zinc-Plated Steel 5/16" 0.344" 1.25" 0.042-0.051" -
1248FA00285 Zinc-Plated Steel 5/16" 0.344" 1.5" 0.042-0.051" -
1248FA00231 Zinc-Plated Steel 5/16" 0.344" 1.625" 0.051-0.080" -
1248FA00292 Zinc-Plated Steel 5/16" 0.344" 2" 0.043-0.051" -
1248FA00297 Zinc-Plated Steel 5/16" 0.344" 2" 0.110-0.140" -
1248FA00298 Zinc-Plated Steel 5/16" 0.344" 2" 0.235-0.265" -
1248FA00693 Zinc-Plated Steel 5/16" 0.344" 2.5" 0.051-0.080" -
1248FA00694 Zinc-Plated Steel 5/16" 0.344" 3" 0.051-0.080" -
1248FA00245 Zinc-Plated Steel 5/16" 0.348" 1" 0.047-0.080" -
1248FA00244 Zinc-Plated Steel 5/16" 0.375" 0.75" 0.060-0.090" -
1248FA00236 Zinc-Plated Steel 5/8" 0.656" 1.5" 0.074-0.121" -
1248FA00237 Zinc-Plated Steel 5/8" 0.656" 2" 0.074-0.121" -
1248FA00238 Zinc-Plated Steel 5/8" 0.656" 3.5" 0.074-0.121" -
1248FA00304 Zinc-Plated Steel 5/8" 0.688" 2.5" 0.110-0.140" -
1248FA00305 Zinc-Plated Steel 5/8" 0.688" 2.5" 0.235-0.265" -
1248FA00306 Zinc-Plated Steel 5/8" 0.688" 3" 0.235-0.265" -
1248FA00233 Zinc-Plated Steel 7/16" 0.469" 2" 0.051-0.080" -
1248FA00248 Zinc-Plated Steel 7/8" 0.938" 2.5" 0.108-0.160" -
1248FA00310 Zinc-Plated Steel 7/8" 0.938" 3" 0.235-0.265" -
1248FA00311 Zinc-Plated Steel 7/8" 0.938" 3.25" 0.110-0.140" -
1248FA00312 Zinc-Plated Steel 7/8" 0.938" 3.25" 0.235-0.265" -
1248FA00313 Zinc-Plated Steel 7/8" 0.938" 3.25" 0.360-0.390" -
1248FA00249 Zinc-Plated Steel 7/8" 0.938" 3.5" 0.108-0.160" -
1249FA00208 Zinc-Plated Steel M10 10.5 mm 25 mm 3.7-4.3 mm DIN 7349
1249FA00008 Zinc-Plated Steel M10 10.5 mm 30 mm 2.3-2.7 mm DIN 9021
1249FA00025 Zinc-Plated Steel M10 10.6 mm 24.7 mm 3.7-4.3 mm DIN 7349
1249FA00041 Zinc-Plated Steel M10 10.6 mm 24.7 mm 3.7-4.3 mm DIN 7349-A
1249FA00024 Zinc-Plated Steel M10 10.6 mm 29.7 mm 2.3-2.7 mm DIN 9021
1249FA00040 Zinc-Plated Steel M10 10.6 mm 29.7 mm 2.3-2.7 mm DIN 9021
1249FA00019 Zinc-Plated Steel M10 11 mm 34 mm 2.4-3.6 mm DIN 440-R
1249FA00209 Zinc-Plated Steel M12 13 mm 30 mm 5.4-6.6 mm DIN 7349
1249FA00009 Zinc-Plated Steel M12 13 mm 37 mm 2.7-3.3 mm DIN 9021
1249FA00026 Zinc-Plated Steel M12 13.1 mm 36.6 mm 2.7-3.3 mm DIN 9021
1249FA00042 Zinc-Plated Steel M12 13.1 mm 36.6 mm 2.7-3.3 mm DIN 9021
1249FA00043 Zinc-Plated Steel M12 13.2 mm 29.5 mm 5.4-6.6 mm DIN 7349-A
1249FA00210 Zinc-Plated Steel M14 15 mm 36 mm 5.4-6.6 mm DIN 7349
1249FA00014 Zinc-Plated Steel M14 15 mm 44 mm 2.7-3.3 mm DIN 9021
1249FA00027 Zinc-Plated Steel M14 15.1 mm 43.6 mm 2.7-3.3 mm DIN 9021
1249FA00211 Zinc-Plated Steel M16 17 mm 40 mm 5.4-6.6 mm DIN 7349
1249FA00010 Zinc-Plated Steel M16 17 mm 50 mm 2.7-3.3 mm DIN 9021
1249FA00028 Zinc-Plated Steel M16 17.1 mm 49.6 mm 2.7-3.3 mm DIN 9021
1249FA00044 Zinc-Plated Steel M16 17.1 mm 49.6 mm 2.7-3.3 mm DIN 9021
1249FA00045 Zinc-Plated Steel M16 17.2 mm 39.5 mm 5.4-6.6 mm DIN 7349-A
1249FA00212 Zinc-Plated Steel M18 19 mm 44 mm 7.0-9.0 mm DIN 7349
1249FA00011 Zinc-Plated Steel M18 20 mm 56 mm 3.4-4.6 mm DIN 9021
1249FA00001 Zinc-Plated Steel M2 2.2 mm 7 mm 0.6-1.0 mm -
1249FA00002 Zinc-Plated Steel M2.5 2.7 mm 8 mm 0.7-0.9 mm DIN 9021
1249FA00213 Zinc-Plated Steel M20 21 mm 44 mm 7.0-9.0 mm DIN 7349
1249FA00012 Zinc-Plated Steel M20 22 mm 60 mm 3.4-4.6 mm DIN 9021
1249FA00046 Zinc-Plated Steel M20 22.2 mm 58.4 mm 3.4-4.6 mm DIN 9021
1249FA00029 Zinc-Plated Steel M20 22.2 mm 58.5 mm 3.4-4.6 mm DIN 9021
1249FA00214 Zinc-Plated Steel M22 23 mm 50 mm 7.0-9.0 mm DIN 7349
1249FA00215 Zinc-Plated Steel M24 25 mm 50 mm 9.0-11.0 mm DIN 7349
1249FA00013 Zinc-Plated Steel M24 26.8 mm 72 mm 4.0-6.0 mm DIN 9021
1249FA00216 Zinc-Plated Steel M27 28 mm 60 mm 9.0-11.0 mm DIN 7349
1249FA00003 Zinc-Plated Steel M3 3.2 mm 9 mm 0.7-0.9 mm DIN 9021
1249FA00203 Zinc-Plated Steel M3 3.2 mm 9 mm 0.9-1.1 mm DIN 7349
1249FA00031 Zinc-Plated Steel M3 3.3 mm 8.7 mm 0.7-0.9 mm DIN 7349
1249FA00030 Zinc-Plated Steel M3 3.3 mm 8.7 mm 0.7-0.9 mm DIN 9021
1249FA00217 Zinc-Plated Steel M30 31 mm 68 mm 9.0-11.0 mm DIN 7349
1249FA00004 Zinc-Plated Steel M4 4.3 mm 12 mm 0.9-1.1 mm DIN 9021
1249FA00204 Zinc-Plated Steel M4 4.3 mm 12 mm 1.4-1.8 mm DIN 7349
1249FA00032 Zinc-Plated Steel M4 4.4 mm 11.7 mm 0.9-1.1 mm DIN 9021
1249FA00033 Zinc-Plated Steel M4 4.4 mm 11.7 mm 1.4-1.8 mm DIN 7349
1249FA00005 Zinc-Plated Steel M5 5.3 mm 15 mm 1.0-1.4 mm DIN 9021
1249FA00205 Zinc-Plated Steel M5 5.3 mm 15 mm 1.8-2.2 mm DIN 7349
1249FA00034 Zinc-Plated Steel M5 5.4 mm 14.7 mm 1.0-1.4 mm DIN 9021
1249FA00035 Zinc-Plated Steel M5 5.4 mm 14.7 mm 1.8-2.2 mm DIN 7349
1249FA00017 Zinc-Plated Steel M5 5.5 mm 18 mm 1.7-2.3 mm DIN 440-R
1249FA00206 Zinc-Plated Steel M6 6.4 mm 17 mm 2.7-3.3 mm DIN 7349
1249FA00006 Zinc-Plated Steel M6 6.4 mm 18 mm 1.4-1.8 mm DIN 9021
1249FA00021 Zinc-Plated Steel M6 6.5 mm 16.7 mm 2.7-3.3 mm DIN 7349-A
1249FA00037 Zinc-Plated Steel M6 6.5 mm 16.7 mm 2.7-3.3 mm DIN 7349-A
1249FA00020 Zinc-Plated Steel M6 6.5 mm 17.7 mm 1.4-1.8 mm DIN 9021
1249FA00036 Zinc-Plated Steel M6 6.5 mm 17.7 mm 1.4-1.8 mm DIN 9021
1249FA00015 Zinc-Plated Steel M6 6.6 mm 22 mm 1.7-2.3 mm DIN 440-R
1249FA00207 Zinc-Plated Steel M8 8.4 mm 21 mm 3.7-4.3 mm DIN 7349
1249FA00018 Zinc-Plated Steel M8 8.4 mm 23 mm 3.7-4.3 mm DIN 6340
1249FA00007 Zinc-Plated Steel M8 8.4 mm 24 mm 1.8-2.2 mm DIN 9021
1249FA00023 Zinc-Plated Steel M8 8.5 mm 20.7 mm 3.7-4.3 mm DIN 7349-A
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