REGULAR SPLIT LOCK WASHERS | ||
All Dimensions in Inches |
Nominal Washer Size | Inside Diameter | Outside Diameter | Mean Section Thickness | Section Width | ||
Max. | Min. | Max. | Min. | |||
2 | 0.086 | 0.094 | 0.088 | 0.172 | 0.020 | 0.035 |
3 | 0.099 | 0.107 | 0.101 | 0.195 | 0.025 | 0.040 |
4 | 0.112 | 0.120 | 0.114 | 0.209 | 0.025 | 0.040 |
5 | 0.125 | 0.133 | 0.127 | 0.236 | 0.031 | 0.047 |
6 | 0.138 | 0.148 | 0.141 | 0.250 | 0.031 | 0.047 |
8 | 0.164 | 0.174 | 0.167 | 0.293 | 0.040 | 0.05 |
10 | 0.190 | 0.200 | 0.193 | 0.334 | 0.047 | 0.062 |
12 | 0.216 | 0.227 | 0.220 | 0.377 | 0.056 | 0.070 |
1/4 | 0.250 | 0.262 | 0.254 | 0.489 | 0.062 | 0.109 |
5/16 | 0.312 | 0.390 | 0.317 | 0.586 | 0.078 | 0.125 |
3/8 | 0.375 | 0.456 | 0.380 | 0.683 | 0.094 | 0.141 |
7/16 | 0.438 | 0.518 | 0.443 | 0.779 | 0.109 | 0.156 |
1/2 | 0.500 | 0.582 | 0.506 | 0.873 | 0.125 | 0.171 |
9/16 | 0.562 | 0.650 | 0.570 | 0.971 | 0.141 | 0.188 |
5/8 | 0.625 | 0.775 | 0.635 | 1.079 | 0.156 | 0.203 |
3/4 | 0.750 | 0.775 | 0.760 | 1.271 | 0.188 | 0.234 |
7/8 | 0.875 | 0.905 | 0.887 | 1.464 | 0.219 | 0.266 |
1 | 1.000 | 1.042 | 1.017 | 1.661 | 0.250 | 0.297 |
1-1/8 | 1.125 | 1.172 | 1.144 | 1.853 | 0.281 | 0.328 |
1-1/4 | 1.250 | 1.302 | 1.271 | 2.045 | 0.312 | 0.359 |
1-1/2 | 1.500 | 1.561 | 1.525 | 2.430 | 0.375 | 0.422 |