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
1248FA00034 18-8 Stainless Steel 5/16" 0.328" 0.625" 0.056-0.070" -
1248FA00704 18-8 Stainless Steel 5/16" 0.344" 0.625" 0.079-0.098" -
1248FA00705 18-8 Stainless Steel 5/16" 0.344" 0.688" 0.105-0.130" -
1248FA00713 18-8 Stainless Steel 5/16" 0.344" 0.75" 0.105-0.130" -
1248FA00675 18-8 Stainless Steel 5/16" 0.344" 0.75" 0.168-0.193" -
1248FA00020 18-8 Stainless Steel 5/16" 0.344" 1.25" 0.043-0.057" -
1248FA00093 18-8 Stainless Steel 5/16" 0.344" 1.25" 0.118-0.132" -
1248FA00019 18-8 Stainless Steel 5/16" 0.344" 1.5" 0.055-0.069" -
1248FA00021 18-8 Stainless Steel 5/16" 0.344" 2" 0.055-0.069" -
1248FA00468 18-8 Stainless Steel 5/16" 0.344" 2" 0.110-0.140" -
1248FA00469 18-8 Stainless Steel 5/16" 0.344" 2" 0.235-0.265" -
1248FA00098 18-8 Stainless Steel 5/16" 0.344" 2.5" 0.051-0.080" -
1248FA00099 18-8 Stainless Steel 5/16" 0.344" 3" 0.051-0.080" -
1248FA00047 18-8 Stainless Steel 5/16" 0.348" 1" 0.050-0.080" -
1248FA00076 18-8 Stainless Steel 5/16" 0.348" 1.625" 0.050-0.080" -
1248FA00685 18-8 Stainless Steel 5/8" 0.656" 1.312" 0.198-0.223" -
1248FA00717 18-8 Stainless Steel 5/8" 0.656" 1.375" 0.105-0.130" -
1248FA00679 18-8 Stainless Steel 5/8" 0.656" 1.375" 0.168-0.193" -
1248FA00051 18-8 Stainless Steel 5/8" 0.688" 2" 0.106-0.130" -
1248FA00474 18-8 Stainless Steel 5/8" 0.688" 2.5" 0.110-0.140" -
1248FA00475 18-8 Stainless Steel 5/8" 0.688" 2.5" 0.235-0.265" -
1248FA00094 18-8 Stainless Steel 5/8" 0.688" 3" 0.240-0.272" -
1248FA00052 18-8 Stainless Steel 5/8" 0.688" 3.5" 0.122-0.145" -
1248FA00708 18-8 Stainless Steel 7/16" 0.469" 0.922" 0.105-0.130" -
1248FA00715 18-8 Stainless Steel 7/16" 0.469" 1" 0.105-0.130" -
1248FA00683 18-8 Stainless Steel 7/16" 0.469" 1" 0.168-0.193" -
1248FA00726 18-8 Stainless Steel 7/16" 0.5" 1.25" 0.110-0.140" -
1248FA00727 18-8 Stainless Steel 7/16" 0.5" 1.25" 0.170-0.200" -
1248FA00728 18-8 Stainless Steel 7/16" 0.5" 1.5" 0.110-0.140" -
1248FA00729 18-8 Stainless Steel 7/16" 0.5" 1.5" 0.170-0.200" -
1248FA00049 18-8 Stainless Steel 7/16" 0.5" 2" 0.106-0.130" -
1248FA00077 18-8 Stainless Steel 7/16" 0.5" 3" 0.122-0.145" -
1248FA00719 18-8 Stainless Steel 7/8" 0.906" 1.75" 0.136-0.161" -
1248FA00681 18-8 Stainless Steel 7/8" 0.906" 1.75" 0.230-0.255" -
1248FA00732 18-8 Stainless Steel 7/8" 0.938" 2" 0.170-0.200" -
1248FA00079 18-8 Stainless Steel 7/8" 0.938" 2.5" 0.122-0.145" -
1248FA00095 18-8 Stainless Steel 7/8" 0.938" 3" 0.240-0.272" -
1248FA00096 18-8 Stainless Steel 7/8" 0.938" 3.25" 0.110-0.140" -
1248FA00477 18-8 Stainless Steel 7/8" 0.938" 3.25" 0.235-0.265" -
1248FA00097 18-8 Stainless Steel 7/8" 0.938" 3.25" 0.365-0.397" -
1248FA00730 18-8 Stainless Steel 9/16" 0.578" 1.062" 0.110-0.140" -
1248FA00104 18-8 Stainless Steel 9/16" 0.578" 1.25" 0.050-0.080" -
1248FA00678 18-8 Stainless Steel 9/16" 0.594" 1.188" 0.168-0.193" -
1248FA00464 18-8 Stainless Steel 9/16" 0.625" 1.375" 0.055-0.070" -
1249FA00104 18-8 Stainless Steel M10 10.5 mm 19 mm 2.5-3.4 mm -
1249FA00151 18-8 Stainless Steel M10 10.5 mm 23 mm 4.5-5.4 mm -
1249FA00116 18-8 Stainless Steel M10 10.5 mm 26 mm 3.7-4.0 mm DIN 6340
1249FA00054 18-8 Stainless Steel M10 10.5 mm 30 mm 2.3-2.7 mm DIN 9021
1249FA00115 18-8 Stainless Steel M10 11 mm 34 mm 2.4-3.6 mm DIN 440-R
1249FA00117 18-8 Stainless Steel M12 12 mm 25 mm 2.7-3.0 mm DIN 1440
1249FA00105 18-8 Stainless Steel M12 13 mm 22 mm 2.5-3.4 mm -
1249FA00152 18-8 Stainless Steel M12 13 mm 26 mm 4.5-5.4 mm -
1249FA00118 18-8 Stainless Steel M12 13 mm 35 mm 4.4-5.1 mm DIN 6340
1249FA00055 18-8 Stainless Steel M12 13 mm 37 mm 2.7-3.3 mm DIN 9021
1249FA00119 18-8 Stainless Steel M12 13.5 mm 44 mm 1.5-2.3 mm DIN 440-R
1249FA00106 18-8 Stainless Steel M14 15 mm 25 mm 2.5-3.4 mm -
1249FA00153 18-8 Stainless Steel M14 15 mm 27 mm 4.5-5.4 mm -
1249FA00107 18-8 Stainless Steel M16 17 mm 28 mm 3.0-3.9 mm -
1249FA00154 18-8 Stainless Steel M16 17 mm 32 mm 4.5-5.4 mm -
1249FA00120 18-8 Stainless Steel M16 17 mm 45 mm 5.5-6.6 mm DIN 6340
1249FA00056 18-8 Stainless Steel M16 17 mm 50 mm 2.7-3.3 mm DIN 9021
1249FA00121 18-8 Stainless Steel M16 17.5 mm 56 mm 4.0-6.0 mm DIN 440-R
1249FA00229 18-8 Stainless Steel M18 19 mm 44 mm 1.5-2.3 mm DIN 7349
1249FA00048 18-8 Stainless Steel M2.5 2.7 mm 8 mm 0.7-0.9 mm DIN 9021
1249FA00108 18-8 Stainless Steel M20 21 mm 35 mm 3.0-3.9 mm -
1249FA00155 18-8 Stainless Steel M20 21 mm 35 mm 4.5-5.4 mm -
1249FA00058 18-8 Stainless Steel M20 22 mm 60 mm 3.4-4.6 mm DIN 9021
1249FA00122 18-8 Stainless Steel M20 22 mm 72 mm 5.0-7.0 mm DIN 440-R
1249FA00230 18-8 Stainless Steel M22 23 mm 50 mm 7.0-8.0 mm DIN 7349
1249FA00109 18-8 Stainless Steel M24 25 mm 40 mm 3.5-4.4 mm -
1249FA00156 18-8 Stainless Steel M24 25 mm 43 mm 6.0-6.9 mm -
1249FA00059 18-8 Stainless Steel M24 26 mm 72 mm 4.0-6.0 mm DIN 9021
1249FA00099 18-8 Stainless Steel M3 3.2 mm 8 mm 1.5-2.4 mm -
1249FA00049 18-8 Stainless Steel M3 3.2 mm 9 mm 0.7-0.9 mm DIN 9021
1249FA00146 18-8 Stainless Steel M3 3.2 mm 12 mm 2.5-3.4 mm -
1249FA00110 18-8 Stainless Steel M30 31 mm 44 mm 3.5-4.4 mm -
1249FA00157 18-8 Stainless Steel M30 31 mm 48 mm 6.0-6.9 mm -
1249FA00231 18-8 Stainless Steel M30 31 mm 68 mm 9.0-10.0 mm DIN 7349
1249FA00111 18-8 Stainless Steel M36 37 mm 50 mm 4.5-5.4 mm -
1249FA00100 18-8 Stainless Steel M4 4.3 mm 10 mm 1.5-2.4 mm -
1249FA00050 18-8 Stainless Steel M4 4.3 mm 12 mm 0.9-1.1 mm DIN 9021
1249FA00147 18-8 Stainless Steel M4 4.3 mm 14 mm 2.5-3.4 mm -
1249FA00101 18-8 Stainless Steel M5 5.3 mm 11 mm 1.5-2.4 mm -
1249FA00051 18-8 Stainless Steel M5 5.3 mm 15 mm 1.0-1.4 mm DIN 9021
1249FA00148 18-8 Stainless Steel M5 5.3 mm 15 mm 3.0-3.9 mm -
1249FA00102 18-8 Stainless Steel M6 6.4 mm 13 mm 2.0-2.9 mm -
1249FA00052 18-8 Stainless Steel M6 6.4 mm 18 mm 1.4-1.8 mm DIN 9021
1249FA00149 18-8 Stainless Steel M6 6.4 mm 18 mm 4.0-4.9 mm -
1249FA00112 18-8 Stainless Steel M6 6.6 mm 22 mm 1.7-2.3 mm DIN 440-R
1249FA00103 18-8 Stainless Steel M8 8.4 mm 16 mm 2.5-3.4 mm -
1249FA00150 18-8 Stainless Steel M8 8.4 mm 22 mm 4.5-5.4 mm -
1249FA00114 18-8 Stainless Steel M8 8.4 mm 23 mm 3.7-4.0 mm DIN 6340
1249FA00053 18-8 Stainless Steel M8 8.4 mm 24 mm 1.8-2.2 mm DIN 9021
1249FA00113 18-8 Stainless Steel M8 9 mm 28 mm 2.4-3.6 mm DIN 440-R
1248FA00459 18-8 Stainless Steel No. 0 0.062" 0.156" 0.018-0.032" -
1248FA00697 18-8 Stainless Steel No. 0 0.078" 0.156" 0.005-0.024" -
1248FA00460 18-8 Stainless Steel No. 0 0.078" 0.188" 0.016-0.025" ASME B18.21.1
1248FA00028 18-8 Stainless Steel No. 10 0.203" 0.5" 0.033-0.047" -
1248FA00711 18-8 Stainless Steel No. 10 0.203" 0.5" 0.080-0.099" -
1248FA00111 18-8 Stainless Steel No. 10 0.203" 0.625" 0.060-0.090" -
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