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
1249FA00132 Steel M20 21 mm 50 mm 5.4-6.6 mm DIN 6340
1249FA00144 Steel M20 22 mm 60 mm 3.4-4.6 mm DIN 9021
1249FA00277 Steel M20 22 mm 72 mm 5.0-7.0 mm DIN 440-R
1249FA00196 Steel M22 22 mm 34 mm 3.7-4.3 mm DIN 1440, ISO 8738
1249FA00278 Steel M22 24 mm 80 mm 5.0-7.0 mm DIN 440-R
1249FA00197 Steel M24 24 mm 38 mm 3.7-4.3 mm DIN 1440, ISO 8738
1249FA00133 Steel M24 25 mm 60 mm 7.0-9.0 mm DIN 6340
1249FA00279 Steel M24 26 mm 85 mm 5.0-7.0 mm DIN 440-R
1249FA00198 Steel M25 25 mm 40 mm 3.7-4.3 mm DIN 1440, ISO 8738
1249FA00199 Steel M26 26 mm 40 mm 4.4-5.6 mm DIN 1440, ISO 8738
1249FA00280 Steel M27 30 mm 98 mm 5.0-7.0 mm DIN 440-R
1249FA00200 Steel M28 28 mm 42 mm 4.4-5.6 mm DIN 1440, ISO 8738
1249FA00184 Steel M3 3 mm 6 mm 0.7-0.9 mm DIN 1440, ISO 8738
1249FA00201 Steel M30 30 mm 45 mm 4.4-5.6 mm DIN 1440, ISO 8738
1249FA00134 Steel M30 31 mm 68 mm 9.0-11.0 mm DIN 6340
1249FA00202 Steel M32 32 mm 50 mm 4.4-5.6 mm DIN 1440, ISO 8738
1249FA00185 Steel M4 4 mm 8 mm 0.7-0.9 mm DIN 1440, ISO 8738
1249FA00186 Steel M5 5 mm 10 mm 0.7-0.9 mm DIN 1440, ISO 8738
1249FA00135 Steel M5 5.3 mm 15 mm 1.0-1.4 mm DIN 9021
1249FA00136 Steel M5 5.3 mm 15 mm 1.8-2.2 mm DIN 7349
1249FA00271 Steel M5 5.5 mm 18 mm 1.7-2.3 mm DIN 440-R
1249FA00187 Steel M6 6 mm 12 mm 1.3-1.7 mm DIN 1440, ISO 8738
1249FA00127 Steel M6 6.4 mm 17 mm 2.7-3.3 mm DIN 6340
1249FA00272 Steel M6 6.6 mm 22 mm 1.7-2.3 mm DIN 440-R
1249FA00188 Steel M7 7 mm 14 mm 1.3-1.7 mm DIN 1440, ISO 8738
1249FA00189 Steel M8 8 mm 16 mm 1.8-2.2 mm DIN 1440, ISO 8738
1249FA00128 Steel M8 8.4 mm 23 mm 3.7-4.3 mm DIN 6340
1249FA00137 Steel M8 8.9 mm 21 mm 1.5-2.3 mm DIN 7349
1249FA00273 Steel M8 9 mm 28 mm 2.4-3.6 mm DIN 440-R
1248FA00319 Steel No. 10 0.203" 0.5" 0.089-0.099" -
1248FA00575 Zinc Yellow-Chromate Plated Steel 1 1/2" 1.562" 3" 0.235-0.264" -
1248FA00592 Zinc Yellow-Chromate Plated Steel 1 1/2" 1.625" 3.5" 0.136-0.160" ASME B18.21.1
1248FA00573 Zinc Yellow-Chromate Plated Steel 1 1/4" 1.375" 2.5" 0.235-0.264" -
1248FA00590 Zinc Yellow-Chromate Plated Steel 1 1/4" 1.375" 3" 0.136-0.192" ASME B18.21.1
1248FA00578 Zinc Yellow-Chromate Plated Steel 1 1/8" 1.188" 2.25" 0.235-0.264" -
1248FA00589 Zinc Yellow-Chromate Plated Steel 1 1/8" 1.25" 2.75" 0.136-0.192" ASME B18.21.1
1248FA00574 Zinc Yellow-Chromate Plated Steel 1 3/8" 1.438" 2.75" 0.235-0.264" -
1248FA00591 Zinc Yellow-Chromate Plated Steel 1 3/8" 1.5" 3.25" 0.136-0.160" ASME B18.21.1
1248FA00572 Zinc Yellow-Chromate Plated Steel 1" 1.062" 2" 0.235-0.264" -
1248FA00588 Zinc Yellow-Chromate Plated Steel 1" 1.062" 2.5" 0.136-0.192" ASME B18.21.1
1248FA00577 Zinc Yellow-Chromate Plated Steel 1/2" 0.531" 1.062" 0.190-0.208" -
1248FA00261 Zinc Yellow-Chromate Plated Steel 1/2" 0.531" 1.5" 0.056-0.071" -
1248FA00263 Zinc Yellow-Chromate Plated Steel 1/2" 0.531" 3" 0.085-0.101" -
1248FA00262 Zinc Yellow-Chromate Plated Steel 1/2" 0.535" 2" 0.047-0.080" -
1248FA00583 Zinc Yellow-Chromate Plated Steel 1/2" 0.562" 1.375" 0.086-0.132" ASME B18.21.1
1248FA00565 Zinc Yellow-Chromate Plated Steel 1/4" 0.281" 0.625" 0.090-0.108" -
1248FA00252 Zinc Yellow-Chromate Plated Steel 1/4" 0.285" 1.25" 0.047-0.080" -
1248FA00253 Zinc Yellow-Chromate Plated Steel 1/4" 0.285" 1.5" 0.047-0.080" -
1248FA00254 Zinc Yellow-Chromate Plated Steel 1/4" 0.285" 2" 0.047-0.080" -
1248FA00579 Zinc Yellow-Chromate Plated Steel 1/4" 0.312" 0.734" 0.051-0.080" ASME B18.21.1
1248FA00570 Zinc Yellow-Chromate Plated Steel 3/4" 0.812" 1.469" 0.206-0.229" -
1248FA00586 Zinc Yellow-Chromate Plated Steel 3/4" 0.812" 2" 0.122-0.177" ASME B18.21.1
1248FA00567 Zinc Yellow-Chromate Plated Steel 3/8" 0.406" 0.812" 0.110-0.126" -
1248FA00259 Zinc Yellow-Chromate Plated Steel 3/8" 0.41" 1.5" 0.047-0.080" -
1248FA00260 Zinc Yellow-Chromate Plated Steel 3/8" 0.41" 2" 0.047-0.080" -
1248FA00581 Zinc Yellow-Chromate Plated Steel 3/8" 0.438" 1" 0.064-0.104" ASME B18.21.1
1248FA00566 Zinc Yellow-Chromate Plated Steel 5/16" 0.344" 0.688" 0.090-0.108" -
1248FA00255 Zinc Yellow-Chromate Plated Steel 5/16" 0.348" 1" 0.047-0.080" -
1248FA00256 Zinc Yellow-Chromate Plated Steel 5/16" 0.348" 1.25" 0.047-0.080" -
1248FA00257 Zinc Yellow-Chromate Plated Steel 5/16" 0.348" 1.5" 0.047-0.080" -
1248FA00258 Zinc Yellow-Chromate Plated Steel 5/16" 0.348" 2" 0.047-0.080" -
1248FA00580 Zinc Yellow-Chromate Plated Steel 5/16" 0.375" 0.875" 0.064-0.104" ASME B18.21.1
1248FA00569 Zinc Yellow-Chromate Plated Steel 5/8" 0.656" 1.312" 0.206-0.229" -
1248FA00264 Zinc Yellow-Chromate Plated Steel 5/8" 0.688" 1.5" 0.110-0.140" -
1248FA00585 Zinc Yellow-Chromate Plated Steel 5/8" 0.688" 1.75" 0.108-0.160" ASME B18.21.1
1248FA00265 Zinc Yellow-Chromate Plated Steel 5/8" 0.688" 2" 0.110-0.140" -
1248FA00576 Zinc Yellow-Chromate Plated Steel 7/16" 0.469" 0.922" 0.110-0.126" -
1248FA00582 Zinc Yellow-Chromate Plated Steel 7/16" 0.5" 1.25" 0.064-0.104" ASME B18.21.1
1248FA00571 Zinc Yellow-Chromate Plated Steel 7/8" 0.938" 1.75" 0.235-0.264" -
1248FA00587 Zinc Yellow-Chromate Plated Steel 7/8" 0.938" 2.25" 0.136-0.192" ASME B18.21.1
1248FA00568 Zinc Yellow-Chromate Plated Steel 9/16" 0.594" 1.172" 0.168-0.191" -
1248FA00584 Zinc Yellow-Chromate Plated Steel 9/16" 0.625" 1.469" 0.086-0.132" ASME B18.21.1
1249FA00237 Zinc Yellow-Chromate Plated Steel M10 10.6 mm 24.7 mm 3.7-4.3 mm DIN 7349
1249FA00236 Zinc Yellow-Chromate Plated Steel M10 10.6 mm 29.7 mm 2.3-2.7 mm DIN 9021
1249FA00238 Zinc Yellow-Chromate Plated Steel M12 13.1 mm 36.6 mm 2.7-3.3 mm DIN 9021
1249FA00239 Zinc Yellow-Chromate Plated Steel M16 17.1 mm 49.6 mm 2.7-3.3 mm DIN 9021
1249FA00233 Zinc Yellow-Chromate Plated Steel M6 6.5 mm 16.7 mm 2.7-3.3 mm DIN 7349
1249FA00232 Zinc Yellow-Chromate Plated Steel M6 6.5 mm 17.7 mm 1.4-1.8 mm DIN 9021
1249FA00235 Zinc Yellow-Chromate Plated Steel M8 8.5 mm 20.7 mm 3.7-4.3 mm DIN 7349
1249FA00234 Zinc Yellow-Chromate Plated Steel M8 8.5 mm 23.7 mm 1.8-2.2 mm DIN 9021
1248FA00318 Zinc-Plated Steel 1 1/4" 1.375" 4" 0.485-0.515" -
1248FA00314 Zinc-Plated Steel 1" 1.062" 3.25" 0.235-0.265" -
1248FA00315 Zinc-Plated Steel 1" 1.062" 3.5" 0.110-0.140" -
1248FA00316 Zinc-Plated Steel 1" 1.062" 3.5" 0.235-0.265" -
1248FA00317 Zinc-Plated Steel 1" 1.062" 3.5" 0.360-0.390" -
1248FA00240 Zinc-Plated Steel 1" 1.062" 4" 0.108-0.160" -
1248FA00280 Zinc-Plated Steel 1/2" 0.531" 1.5" 0.042-0.051" -
1248FA00234 Zinc-Plated Steel 1/2" 0.531" 1.625" 0.051-0.080" -
1248FA00284 Zinc-Plated Steel 1/2" 0.531" 2" 0.042-0.051" -
1248FA00301 Zinc-Plated Steel 1/2" 0.531" 2" 0.110-0.140" -
1248FA00302 Zinc-Plated Steel 1/2" 0.531" 2" 0.235-0.265" -
1248FA00235 Zinc-Plated Steel 1/2" 0.531" 2.5" 0.051-0.080" -
1248FA00696 Zinc-Plated Steel 1/2" 0.531" 3" 0.051-0.080" -
1248FA00303 Zinc-Plated Steel 1/2" 0.562" 3" 0.235-0.265" -
1248FA00271 Zinc-Plated Steel 1/4" 0.266" 0.5" 0.042-0.051" -
1248FA00272 Zinc-Plated Steel 1/4" 0.266" 0.562" 0.042-0.051" -
1248FA00273 Zinc-Plated Steel 1/4" 0.266" 0.875" 0.042-0.051" -
1248FA00274 Zinc-Plated Steel 1/4" 0.281" 1" 0.042-0.051" -
1248FA00275 Zinc-Plated Steel 1/4" 0.281" 1.25" 0.042-0.051" -
1248FA00279 Zinc-Plated Steel 1/4" 0.281" 1.5" 0.042-0.051" -
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