Creative Company, Reliable Company, Leading Company, Yeongnam Bolt
Product
| Nominal size | Inside Diameter | Section size | Outside Diameter | Free Height after Compression iest | Test Load (kgf/kN) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| NO.2 | NO.3 | ||||||||||
| Basic | Tolerance | bxt | bxt | NO.2 | NO.3 | NO.2(Min) | NO.3(Min) | ||||
| 4 | 4.1 | +0.4 | 0 | 1.4x1 | - | 7.6 | - | 1.7 | - | 180 | (1.77) |
| (4.5) | 4.6 | 1.5x1.2 | - | 8.3 | - | 2 | - | 230 | (2.26) | ||
| 5 | 5.1 | 1.7x1.3 | - | 9.2 | - | 2.2 | - | 300 | (2.94) | ||
| 6 | 6.1 | 2.7x1.5 | 2.7x1.9 | 12.2 | 12.2 | 2.5 | 3.2 | 420 | (4.12) | ||
| (7) | 7.1 | 2.8x1.6 | 2.8x2 | 13.4 | 13.4 | 2.7 | 3.35 | 600 | (5.88) | ||
| 8 | 8.2 | +0.5 | 0 | 3.2x2 | 3.3x2.5 | 15.4 | 15.6 | 3.35 | 4.2 | 760 | (7.45) |
| 10 | 10.2 | 3.3x2.5 | 3.9x3 | 18.4 | 18.8 | 4.2 | 5 | 1,200 | (11.77) | ||
| 12 | 12.2 | +0.6 | 0 | 4.2x3 | 4.4x3.6 | 21.5 | 21.9 | 5 | 6 | 1,800 | (17.65) |
| (14) | 14.2 | 4.7x3.5 | 4.8x4.2 | 24.5 | 24.7 | 5.85 | 7 | 2,400 | (23.54) | ||
| 16 | 16.2 | +0.8 | 0 | 5.2x4 | 5.3x4.8 | 28 | 28.2 | 6.7 | 8 | 3,300 | (32.38) |
| 18 | 18.2 | 2.7x4.6 | 5.9x5.4 | 31 | 31.4 | 7.7 | 9 | 4,000 | (39.23) | ||
| 20 | 20.2 | 6.1x5.1 | 6.4x6.0 | 33.8 | 34.4 | 10 | 5,000 | (49.03) | |||
| (22) | 22.5 | +1.0 | 0 | 6.8x5.6 | 7.1x6.8 | 37.7 | 38.3 | 9.35 | 11.3 | 6,300 | (61.76) |
| 24 | 24.5 | 7.1x5.9 | 7.6x7.2 | 40.3 | 41.3 | 9.85 | 12 | 7,300 | (71.59) | ||
| (27) | 27.5 | +1.2 | 0 | 7.9x6.8 | 8.6x8.3 | 45.3 | 46.7 | 11.3 | 13.8 | 9,500 | (93.16) |
| 30 | 30.5 | 8.7x7.5 | - | 49.9 | 12.5 | 12,000 | (117.68) | ||||
| (33) | 33.5 | +1.4 | 0 | 9.5x8.2 | - | 54.7 | 13.7 | 15,000 | (147.10) | ||
| 36 | 36.5 | 10.2x9 | - | 59.1 | 15 | 17,000 | (166.71) | ||||
| (39) | 39.5 | 10.7x9.5 | - | 63.1 | 15.8 | 20,000 | (196.63) | ||||
| Nominal Washer Size | A | B | T | W | ||
|---|---|---|---|---|---|---|
| Inside diameter | Outside diameter | Mean section thickness(t1+to/2) | Section Width | |||
| Max | Min | Max | Min | Min | ||
| No.6 | 0.138 | 0.148 | 0.141 | 0.250 | 0.031 | 0.047 |
| No.8 | 0.164 | 0.174 | 0.167 | 0.293 | 0.040 | 0.055 |
| No.10 | 0.190 | 0.200 | 1.193 | 0.334 | 0.047 | 0.062 |
| No.12 | 0.216 | 0.227 | 0.220 | 0.337 | 0.056 | 0.070 |
| 1/4 | 0.250 | 0.262 | 0.254 | 0.489 | 0.062 | 0.109 |
| 5/16 | 0.312 | 0.326 | 0.317 | 0.586 | 0.078 | 0.125 |
| 3/8 | 0.375 | 0.390 | 0.380 | 0.683 | 0.094 | 0.141 |
| 7/16 | 0.428 | 0.455 | 0.443 | 0.779 | 0.109 | 0.156 |
| 1/2 | 0.500 | 0.518 | 0.506 | 0.873 | 0.125 | 0.171 |
| 9/16 | 0.562 | 0.582 | 0.570 | 0.971 | 0.141 | 0.188 |
| 5/8 | 0.625 | 0.650 | 0.635 | 1.079 | 0.156 | 0.203 |
| 11/16 | 0.688 | 0.713 | 0.698 | 1.176 | 0.172 | 0.219 |
| 3/4 | 0.750 | 0.775 | 0.760 | 1.271 | 0.188 | 0.234 |
| 13/16 | 0.812 | 0.843 | 0.824 | 1.367 | 0.203 | 0.250 |
| 7/8 | 0.875 | 0.905 | 0.887 | 1.464 | 0.219 | 0.266 |
| 15/16 | 0.938 | 0.970 | 0.950 | 1.560 | 0.234 | 0.281 |
| 1 | 1.000 | 1.042 | 1.017 | 1.661 | 0.250 | 0.297 |
| 1 1/6 | 1.062 | 1.107 | 1.080 | 1.756 | 0.266 | 0.312 |
| 1 1/8 | 1.125 | 1.172 | 1.144 | 1.853 | 0.281 | 0.328 |
| 1 3/16 | 1.188 | 1.237 | 1.208 | 1.950 | 0.297 | 0.344 |
| 1 1/4 | 1.250 | 1.302 | 1.271 | 2.045 | 0.312 | 0.359 |
| 1 5/16 | 1.312 | 1.366 | 1.334 | 2.141 | 0.328 | 0.375 |
| 1 3/8 | 1.375 | 1.432 | 1.394 | 2.239 | 0.344 | 0.391 |
| 1 7/16 | 1.438 | 1.497 | 1.462 | 2.334 | 0.359 | 0.405 |