Find the online weight chart for Mild Steel Bolts, Nuts and Washers. You can choose the type of bolt such as Hex Bolt, Anchor Bolt or Stud. Contact technical team at Aesteiron Steels LLP for any kind of assistance.
Table Of Content
| Length | Diameter | Length | Diameter | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1⁄2“ | 5⁄8“ | 3⁄4“ | 7⁄8“ | 1″ | 11⁄8“ | 11⁄4“ | 13⁄8 | 11⁄2 | 1⁄2“ | 5⁄8“ | 3⁄4“ | 7⁄8“ | 1″ | 11⁄8“ | 11⁄4“ | 13⁄8 | 11⁄2 | ||
| 1 | 16.5 | 29.4 | 47 | – | – | – | – | – | – | 51⁄4 | 39.9 | 65.5 | 98.9 | 141 | 190 | 251 | 324 | 405 | 503 |
| 11⁄2 | 19.2 | 33.1 | 52.2 | 78 | 109 | 148 | 197 | – | – | 53⁄4 | 42.6 | 69.8 | 105 | 150 | 201 | 265 | 341 | 426 | 527 |
| 11⁄4 | 17.8 | 31.3 | 49.6 | 74.4 | 104 | – | – | – | – | 51⁄2 | 41.2 | 67.7 | 102 | 146 | 196 | 258 | 332 | 416 | 515 |
| 13⁄4 | 20.5 | 35.3 | 55.3 | 81.9 | 114 | 154 | 205 | 261 | 333 | 6 | 44 | 71.9 | 108 | 154 | 207 | 272 | 349 | 437 | 540 |
| 21⁄4 | 23.3 | 39.8 | 61.6 | 90.3 | 124 | 167 | 220 | 279 | 355 | 61⁄2 | – | 76.3 | 114 | 163 | 218 | 286 | 367 | 458 | 565 |
| 2 | 21.9 | 37.4 | 58.4 | 86.1 | 119 | 160 | 212 | 270 | 344 | 61⁄4 | – | 74.1 | 111 | 158 | 212 | 279 | 358 | 447 | 552 |
| 21⁄2 | 24.7 | 41.7 | 64.7 | 94.6 | 130 | 174 | 229 | 290 | 366 | 63⁄4 | – | 78.5 | 118 | 167 | 223 | 293 | 375 | 468 | 577 |
| 3 | 27.4 | 46.1 | 70.9 | 103 | 141 | 188 | 246 | 310 | 391 | 71⁄4 | – | 82.8 | 124 | 175 | 234 | 307 | 392 | 489 | 602 |
| 23⁄4 | 26.1 | 43.9 | 67.8 | 98.8 | 135 | 181 | 237 | 300 | 379 | 7 | – | 80.6 | 121 | 171 | 229 | 300 | 384 | 479 | 589 |
| 31⁄4 | 28.8 | 48.2 | 74 | 107 | 146 | 195 | 255 | 321 | 403 | 71⁄2 | – | 84.9 | 127 | 179 | 240 | 314 | 401 | 500 | 614 |
| 33⁄4 | 31.6 | 52.5 | 80.2 | 116 | 157 | 209 | 272 | 342 | 428 | 8 | – | 89.2 | 133 | 187 | 251 | 328 | 418 | 521 | 639 |
| 31⁄2 | 30.2 | 50.4 | 77.1 | 111 | 151 | 202 | 263 | 332 | 416 | 73⁄4 | – | 87.1 | 130 | 183 | 246 | 321 | 410 | 510 | 626 |
| 4 | 33 | 54.7 | 83.3 | 120 | 162 | 216 | 280 | 353 | 441 | 81⁄4 | – | – | – | 192 | 257 | 335 | 427 | 531 | 651 |
| 41⁄2 | 35.7 | 59 | 89.5 | 128 | 173 | 230 | 298 | 374 | 465 | 83⁄4 | – | – | – | – | – | – | 444 | 552 | 676 |
| 41⁄4 | 34.3 | 56.9 | 86.4 | 124 | 168 | 223 | 289 | 363 | 453 | 81⁄2 | – | – | – | 196 | 262 | 342 | 435 | 542 | 664 |
| 5 | 38.5 | 63.3 | 95.8 | 137 | 184 | 244 | 315 | 395 | 490 | ||||||||||
| 43⁄4 | 37.1 | 61.2 | 92.7 | 133 | 179 | 237 | 306 | 384 | 478 | 9 | – | – | – | – | – | – | 453 | 563 | 689 |
Refer Nut Bolt Size Chart in mm, Available in a range of sizes from M2 to M24
| Size | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bolt Diameter (mm) | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| Nut Width (mm) | 7 | 8 | 10 | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 34 | 36 |
| Nut Height (mm) | 3.2 | 4.7 | 5.2 | 6.8 | 8.4 | 10.8 | 12.8 | 14.8 | 15.8 | 18 | 19.4 | 21.5 |
| Bolt Head Width (mm) | 7 | 8 | 10 | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 34 | 36 |
| Bolt Head Height (mm) | 2.8 | 3.5 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 |
Calculate the Accurate Weight of Hex Bar Weight Calculator. Hex bar weight calculator can be used to estimate the cost of producing nut bolts.
Bolt Type: |
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Diameter: |
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Length: |
in. |
Bend Length: |
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Quantity: |
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Bolt Weight: |
lbs. |
Total Weight: |
lbs. |
Note: Weight kg/100 pcs
| Bolt Length in mm | Metric Sizes (M5 to M22) and Weight in kg Half Thread MS Bolt with Nut |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | ||
| 16 | .448 | .743 | 1.59 | 3.211 | |||||||
| 20 | .598 | .812 | 1.711 | 3.411 | 4.892 | ||||||
| 25 | .66 | .897 | 1.871 | 3.66 | 5.252 | 8.17 | |||||
| 30 | .737 | 1.01 | 2.07 | 3.912 | 5.574 | 9.69 | 10.707 | 18.657 | |||
| 35 | .804 | 1.12 | 2.271 | 4.223 | 5.974 | 10 | 11.416 | 16.026 | 19.608 | ||
| 40 | .881 | 1.23 | 2.47 | 4.533 | 6.41 | 10.288 | 12.107 | 16.667 | 20.747 | ||
| 45 | .958 | 1.34 | 2.671 | 4.84 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | ||
| 50 | 1.03 | 1.45 | 2.87 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 | |
| 55 | 1.56 | 3.071 | 5.464 | 7.74 | 11.628 | 14.409 | 18.868 | 23.81 | 30.12 | ||
| 60 | 1.67 | 3.27 | 5.774 | 8.183 | 12.255 | 15.244 | 20 | 25.126 | 32.051 | ||
| 65 | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 | ||
| 70 | 1.89 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 | ||
| 75 | 2 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.07 | 39.063 | ||
| 80 | 2.111 | 4.072 | 7.013 | 10 | 13.889 | 18.248 | 24.51 | 30.303 | 40 | ||
| 90 | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 | |||
| 100 | 4.873 | 8.251 | 11.82 | 16.34 | 21.459 | 27.778 | 35.714 | 46.296 | |||
| 110 | 8.881 | 12.723 | 17.73 | 23.041 | 31.25 | 38.168 | 47.17 | ||||
| 120 | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50 | ||||
| 130 | 10.101 | 14.535 | 20 | 26.316 | 34.722 | 43.478 | 52.632 | ||||
| 140 | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 | ||||
| 150 | 11.312 | 16.34 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 | ||||
| 160 | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 | ||||
| 170 | 12.5 | 18.116 | 32.68 | 53.191 | 64.935 | ||||||
| 180 | 13.123 | 19.011 | 26.882 | 34.247 | 55.556 | 67.568 | |||||
| 190 | 13.736 | 19.92 | 35.971 | 58.14 | 70.423 | ||||||
| 200 | 14.327 | 20.833 | 29.586 | 37.594 | 49.02 | 60.976 | 73.529 | ||||
| 220 | 15.528 | 22.624 | 40.65 | 65.789 | 79.365 | ||||||
| 240 | 16.722 | 24.51 | 43.86 | 71.429 | 84.746 | ||||||
| 250 | 17.301 | 25.381 | 45.455 | 74.627 | 87.719 | ||||||
| 260 | 17.921 | 26.316 | 47.17 | 76.923 | 90.909 | ||||||
| 280 | 19.157 | 28.09 | 50.505 | 81.967 | 98.039 | ||||||
| 300 | 20.325 | 29.94 | 53.763 | 87.719 | 104.167 | ||||||
| 320 | 31.646 | 56.818 | 92.593 | ||||||||
| 340 | 33.557 | 60.241 | 98.039 | ||||||||
| 360 | 35.211 | 63.291 | 104.167 | ||||||||
| 380 | 37.037 | 66.667 | 108.696 | ||||||||
| 400 | 39.063 | 69.444 | 113.636 | ||||||||
| Bolt Length in mm | Metric Sizes (M24 to M72) and Weight in kg Half Thread MS Bolt with Nut |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | M56 | M60 | M64 | M72 | |
| 60 | 42.373 | 57.471 | 70.423 | |||||||||||
| 65 | 43.86 | 59.524 | 75.758 | |||||||||||
| 70 | 45.455 | 60.976 | 81.967 | |||||||||||
| 75 | 47.17 | 63.291 | 84.746 | |||||||||||
| 80 | 49.02 | 65.789 | 87.719 | 108.696 | 135.135 | |||||||||
| 90 | 52.632 | 70.423 | 94.34 | 116.279 | 142.857 | |||||||||
| 100 | 56.18 | 74.627 | 100 | 125 | 156.25 | 192.308 | 217.391 | |||||||
| 110 | 60.241 | 79.365 | 104.167 | 131.579 | 166.667 | 200 | 238.095 | |||||||
| 120 | 63.291 | 83.333 | 108.696 | 135.135 | 172.414 | 208.333 | 250 | 312.5 | ||||||
| 130 | 66.667 | 87.719 | 113.636 | 142.857 | 178.571 | 217.391 | 263.158 | 357.143 | ||||||
| 140 | 69.444 | 92.593 | 119.048 | 151.515 | 185.185 | 227.273 | 277.778 | 384.615 | ||||||
| 150 | 73.529 | 98.039 | 125 | 156.25 | 192.308 | 238.095 | 294.118 | 333.333 | ||||||
| 160 | 76.923 | 102.041 | 131.579 | 166.667 | 200 | 250 | 294.118 | 416.667 | 714.286 | |||||
| 170 | 80.645 | 106.383 | 138.889 | 172.414 | 208.333 | 263.158 | 312.5 | 500 | 625 | 833.333 | ||||
| 180 | 83.333 | 111.111 | 142.857 | 178.571 | 217.391 | 263.158 | 312.5 | 357.143 | 454.545 | |||||
| 190 | 87.719 | 116.279 | 147.059 | 185.185 | 227.273 | 277.778 | 333.333 | |||||||
| 200 | 90.909 | 119.048 | 151.515 | 192.308 | 238.095 | 294.118 | 333.333 | 384.615 | 555.556 | |||||
| 220 | 98.039 | 128.205 | 166.667 | 208.333 | 250 | 312.5 | 357.143 | 500 | 714.286 | 833.333 | 1,250.00 | |||
| 240 | 106.383 | 138.889 | 178.571 | 217.391 | 277.778 | 333.333 | 384.615 | 416.667 | 625 | 1,000.00 | ||||
| 250 | 111.111 | 142.857 | 185.185 | 227.273 | 294.118 | 333.333 | 384.615 | 555.556 | ||||||
| 260 | 113.636 | 147.059 | 185.185 | 227.273 | 312.5 | 357.143 | 416.667 | |||||||
| 280 | 119.048 | 156.25 | 200 | 250 | 312.5 | 357.143 | 416.667 | 454.545 | 833.333 | 1,000.00 | ||||
| 300 | 128.205 | 166.667 | 208.333 | 263.158 | 333.333 | 384.615 | 454.545 | 625 | 714.286 | 1,250.00 | 1,666.67 | |||
| 320 | 135.135 | 178.571 | 217.391 | 277.778 | ||||||||||
| 340 | 142.857 | 185.185 | 238.095 | 294.118 | ||||||||||
| 360 | 147.059 | 192.308 | 250 | 294.118 | ||||||||||
| 380 | 156.25 | 200 | 250 | 312.5 | ||||||||||
| 400 | 161.29 | 217.391 | 263.158 | 333.333 | ||||||||||
Note: Weight kg/100 pcs
| Bolt Length in mm |
Metric Sizes (M2 to M18) and Weight in kg |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M2 | M3 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 | |
| 3 | .031 | |||||||||||
| 4 | .032 | .081 | ||||||||||
| 5 | .034 | .086 | .194 | |||||||||
| 6 | .036 | .09 | .201 | .329 | .572 | .837 | ||||||
| 8 | .04 | .099 | .217 | .349 | .606 | .887 | 1.338 | |||||
| 10 | .044 | .108 | .232 | .374 | .64 | .937 | 1.392 | |||||
| 12 | .047 | .117 | .248 | .398 | .674 | .986 | 1.462 | 2.943 | 4.337 | |||
| 16 | .053 | .133 | .278 | .448 | .743 | 1.08 | 1.593 | 3.143 | 4.617 | |||
| 20 | .151 | .309 | .498 | .812 | 1.185 | 1.712 | 3.342 | 4.897 | ||||
| 25 | .173 | .348 | .56 | .897 | 1.304 | 1.873 | 3.595 | 5.258 | 7.716 | 10.121 | 14.124 | |
| 30 | .387 | .622 | .983 | 1.435 | 2.033 | 3.843 | 5.618 | 8.21 | 10.799 | 15.015 | ||
| 35 | .425 | .684 | 1.069 | 1.555 | 2.194 | 4.095 | 5.981 | 8.711 | 11.468 | 15.823 | ||
| 40 | .464 | .746 | 1.155 | 1.685 | 2.354 | 4.344 | 6.345 | 9.208 | 12.136 | 16.611 | ||
| 45 | .502 | .81 | 1.243 | 1.805 | 2.514 | 4.596 | 6.702 | 9.728 | 12.853 | 17.422 | ||
| 50 | .541 | .87 | 1.333 | 1.935 | 2.664 | 4.85 | 7.052 | 10.225 | 13.441 | 18.248 | ||
| 55 | .58 | .932 | 1.422 | 2.056 | 2.825 | 5.097 | 7.418 | 10.707 | 14.124 | 19.157 | ||
| 60 | .618 | .994 | 1.502 | 2.176 | 2.983 | 5.359 | 7.776 | 11.211 | 14.837 | 19.92 | ||
| 65 | .657 | 1.056 | 1.593 | 2.305 | 3.145 | 5.612 | 8.143 | 11.71 | 15.432 | 20.747 | ||
| 70 | .696 | 1.121 | 1.673 | 2.426 | 3.305 | 5.855 | 8.503 | 12.225 | 16.129 | 21.552 | ||
| 75 | 1.181 | 1.763 | 2.556 | 3.465 | 6.112 | 8.865 | 12.626 | 16.892 | 22.422 | |||
| 80 | 1.242 | 1.853 | 2.677 | 3.626 | 6.361 | 9.225 | 13.158 | 17.544 | 23.256 | |||
| 85 | 1.933 | 2.806 | 3.785 | 6.614 | 9.579 | 13.661 | 18.182 | 24.038 | ||||
| 90 | 2.023 | 2.926 | 3.946 | 6.868 | 9.94 | 14.164 | 18.868 | 24.876 | ||||
| 100 | 2.194 | 3.177 | 4.255 | 7.364 | 10.661 | 15.152 | 20.161 | 26.455 | ||||
| 110 | 2.361 | 4.579 | 7.886 | 11.39 | 16.181 | 21.645 | 28.249 | |||||
| 120 | 2.734 | 4.95 | 8.375 | 12.136 | 17.182 | 22.936 | 29.94 | |||||
| 130 | 2.865 | 5.297 | 8.881 | 12.821 | 18.182 | 24.155 | 31.646 | |||||
| 140 | 3.012 | 5.593 | 9.381 | 13.514 | 19.231 | 25.641 | 33.333 | |||||
| 150 | 3.175 | 5.869 | 9.881 | 14.245 | 20.243 | 27.027 | 34.722 | |||||
| 160 | 10.04 | 14.62 | 28.571 | 36.496 | ||||||||
| 170 | 10.395 | 15.528 | 29.94 | 38.168 | ||||||||
| 180 | 11.261 | 16.34 | 30.864 | 39.683 | ||||||||
| 190 | 17.007 | 32.258 | 41.667 | |||||||||
| 200 | 12.165 | 17.794 | 33.113 | 43.103 | ||||||||
| 225 | 19.305 | 36.765 | ||||||||||
| 250 | 14.749 | 21.645 | 40 | |||||||||
| 300 | 24.631 | 47.17 | ||||||||||
| Bolt Length in mm | Metric Sizes (M20 to M52) and Weight in kg Full Thread MS Bolt with Nut |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | |
| 25 | 18.727 | |||||||||||
| 30 | 19.763 | |||||||||||
| 35 | 20.833 | 25.381 | ||||||||||
| 40 | 21.834 | 26.596 | 34.965 | |||||||||
| 45 | 22.831 | 27.933 | 36.496 | |||||||||
| 50 | 24.038 | 29.24 | 38.168 | 53.763 | 72.464 | 92.593 | ||||||
| 55 | 25 | 30.675 | 39.37 | 56.18 | 74.627 | 96.154 | ||||||
| 60 | 26.042 | 31.847 | 40.984 | 57.471 | 76.923 | 98.039 | 125 | 161.29 | 185.185 | 277.778 | ||
| 65 | 27.027 | 33.113 | 42.735 | 60.241 | 79.365 | 102.041 | 131.579 | 161.29 | 192.308 | 238.095 | 357.143 | |
| 70 | 28.09 | 34.483 | 44.248 | 61.728 | 81.967 | 104.167 | 135.135 | 166.667 | 294.118 | |||
| 75 | 29.07 | 35.714 | 45.872 | 64.103 | 84.746 | 108.696 | 138.889 | 178.571 | 200 | 250 | ||
| 80 | 30.303 | 37.037 | 47.17 | 65.789 | 87.719 | 111.111 | 142.857 | 178.571 | ||||
| 85 | 31.25 | 38.168 | 48.544 | 67.568 | 89.286 | 113.636 | 147.059 | 185.185 | 208.333 | 263.158 | 312.5 | 384.615 |
| 90 | 32.258 | 39.683 | 50 | 69.444 | 92.593 | 116.279 | 151.515 | 192.308 | 217.391 | |||
| 100 | 34.483 | 42.373 | 53.191 | 73.529 | 96.154 | 121.951 | 156.25 | 200 | 227.273 | 277.778 | 333.333 | 416.667 |
| 110 | 36.496 | 45.045 | 56.18 | 78.125 | 102.041 | 128.205 | 166.667 | 208.333 | 238.095 | 294.118 | ||
| 120 | 38.462 | 47.619 | 59.524 | 81.967 | 106.383 | 135.135 | 172.414 | 208.333 | 250 | 357.143 | ||
| 130 | 40.984 | 50 | 62.5 | 86.207 | 111.111 | 142.857 | 178.571 | 227.273 | 312.5 | 384.615 | 454.545 | |
| 140 | 42.735 | 52.632 | 65.789 | 89.286 | 116.279 | 147.059 | 185.185 | 238.095 | 263.158 | 333.333 | ||
| 150 | 45.045 | 55.556 | 68.493 | 94.34 | 121.951 | 151.515 | 192.308 | 250 | 277.778 | |||
| 160 | 47.17 | 57.471 | 71.429 | 98.039 | 128.205 | 161.29 | 200 | 250 | 416.667 | 500 | ||
| 170 | 49.02 | 60.241 | 74.627 | 102.041 | 131.579 | 166.667 | 208.333 | 263.158 | 294.118 | 357.143 | ||
| 180 | 51.02 | 62.5 | 79.365 | 106.383 | 135.135 | 178.571 | 217.391 | 263.158 | 555.556 | |||
| 190 | 53.191 | 65.789 | 80.645 | 111.111 | 142.857 | 178.571 | 227.273 | 277.778 | 312.5 | |||
| 200 | 54.945 | 68.493 | 84.746 | 113.636 | 147.059 | 185.185 | 227.273 | 294.118 | 333.333 | 384.615 | 454.545 | 625 |
| 225 | 60.241 | 92.593 | 156.25 | |||||||||
| 250 | 65.789 | 100 | 172.414 | |||||||||
| 300 | 78.125 | 113.636 | 192.308 | |||||||||
Note: Weight kg/100 pcs
| Bolt Length in mm | Metric Sizes (M6 to M48) and Weight in kg (Without Nut) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | |
| 25 | .714 | |||||||||||||||||
| 30 | .822 | 1.587 | ||||||||||||||||
| 35 | .935 | 1.779 | 3.145 | |||||||||||||||
| 40 | 1.035 | 1.976 | 3.436 | 4.936 | ||||||||||||||
| 45 | 1.149 | 2.165 | 3.745 | 5.319 | 9.881 | |||||||||||||
| 50 | 1.25 | 2.358 | 4.049 | 5.714 | 8.039 | 10.638 | 22.727 | 27.778 | 39.37 | 51.546 | 65.789 | 80.645 | ||||||
| 55 | 1.351 | 2.551 | 4.367 | 6.098 | 8.503 | 11.442 | 19.231 | 23.81 | 29.412 | 40.984 | 54.348 | 68.493 | 84.746 | |||||
| 60 | 1.462 | 2.74 | 4.651 | 6.494 | 9.091 | 12.255 | 16.026 | 20.492 | 25 | 31.25 | 43.103 | 56.818 | 70.423 | 87.719 | 111.111 | |||
| 65 | 1.577 | 2.941 | 4.95 | 6.897 | 10 | 13.021 | 16.892 | 21.739 | 26.596 | 33.333 | 45.045 | 59.524 | 73.529 | 92.593 | 113.636 | |||
| 70 | 1.672 | 3.03 | 5.236 | 7.278 | 10.616 | 13.85 | 18.116 | 22.936 | 27.933 | 35.211 | 46.729 | 61.728 | 76.923 | 96.154 | 119.048 | 142.857 | ||
| 75 | 1.773 | 3.257 | 5.531 | 7.657 | 11.161 | 14.577 | 18.868 | 24.155 | 29.412 | 37.037 | 48.544 | 63.291 | 79.365 | 102.041 | 125 | 147.059 | ||
| 80 | 1.887 | 3.509 | 5.862 | 8.065 | 11.765 | 15.385 | 19.685 | 25.381 | 30.864 | 39.063 | 50 | 66.667 | 83.333 | 106.383 | 131.579 | 151.515 | 192.308 | |
| 90 | 2.083 | 3.846 | 6.41 | 8.803 | 12.255 | 16.892 | 22.026 | 27.778 | 33.784 | 42.735 | 55.556 | 71.429 | 89.286 | 111.111 | 138.889 | 161.29 | 200 | 227.273 |
| 100 | 2.273 | 4.202 | 6.993 | 9.579 | 13.624 | 18.45 | 24.038 | 30.12 | 36.765 | 46.296 | 60.241 | 76.923 | 96.154 | 119.048 | 147.059 | 172.414 | 208.333 | 238.095 |
| 110 | 2.5 | 4.63 | 7.519 | 10.846 | 14.881 | 19.92 | 25.51 | 32.468 | 40 | 50 | 65.789 | 83.333 | 104.167 | 125 | 151.515 | 185.185 | 217.391 | 250 |
| 120 | 2.778 | 5.144 | 8.104 | 12.5 | 16.393 | 21.552 | 27.027 | 34.965 | 43.478 | 53.191 | 69.444 | 87.719 | 111.111 | 131.579 | 156.25 | 192.308 | 227.273 | 277.778 |
| 130 | 2.959 | 5.405 | 8.651 | 13.441 | 17.606 | 23.041 | 29.94 | 37.313 | 45.872 | 56.18 | 73.529 | 92.593 | 119.048 | 142.857 | 172.414 | 208.333 | 238.095 | 294.118 |
| 140 | 3.155 | 5.682 | 9.259 | 14.493 | 18.939 | 24.631 | 33.333 | 40 | 48.544 | 58.824 | 78.125 | 100 | 125 | 151.515 | 185.185 | 217.391 | 250 | 312.5 |
| 150 | 3.356 | 5.814 | 10.06 | 15.291 | 19.841 | 26.178 | 34.722 | 42.373 | 51.546 | 62.5 | 81.967 | 102.041 | 128.205 | 156.25 | 192.308 | 227.273 | 263.158 | 312.5 |
| 160 | 3.571 | 10.989 | 16.129 | 21.739 | 27.778 | 36.232 | 45.045 | 54.348 | 65.789 | 86.207 | 108.696 | 135.135 | 166.667 | 200 | 238.095 | 277.778 | 333.333 | |
| 180 | 11.628 | 16.949 | 24.39 | 30.864 | 40 | 50 | 60.241 | 73.529 | 96.154 | 121.951 | 151.515 | 178.571 | 217.391 | 263.158 | 312.5 | 357.143 | ||
| 200 | 12.821 | 18.868 | 27.027 | 33.784 | 44.248 | 54.945 | 66.667 | 80.645 | 104.167 | 131.579 | 166.667 | 200 | 238.095 | 294.118 | 333.333 | 384.615 | ||
| 225 | 14.286 | 20.408 | 37.879 | 60.241 | 73.529 | 87.719 | 116.279 | 142.857 | 178.571 | 217.391 | 263.158 | 312.5 | 357.143 | 416.667 | ||||
| 250 | 15.625 | 23.81 | 41.667 | 66.667 | 80.645 | 98.039 | 128.205 | 156.25 | 200 | 227.273 | 294.118 | 333.333 | 384.615 | 454.545 | ||||
| 275 | 17.241 | 26.316 | 45.872 | 72.464 | 87.719 | 106.383 | 135.135 | 166.667 | 208.333 | 250 | 312.5 | 357.143 | 416.667 | 500 | ||||
| 300 | 27.322 | 49.505 | 79.365 | 96.154 | 116.279 | 147.059 | 185.185 | 217.391 | 277.778 | 333.333 | 384.615 | 454.545 | 500 | |||||
Note: Weight kg/100 pcs
| Bolt Length in mm | Full Thread Hex Bolt Metric Sizes (M1.6 to M12) and Weight in kg (Without Nut) |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M1.6 | M2 | M2.5 | M2.6 | M3 | M3.5 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | |
| 3 | .011 | .02 | .037 | .038 | |||||||||
| 4 | .012 | .021 | .04 | .041 | .048 | ||||||||
| 5 | .013 | .023 | .043 | .044 | .053 | .084 | .126 | ||||||
| 6 | .014 | .025 | .046 | .047 | .057 | .09 | .133 | .218 | .34 | .543 | |||
| 8 | .016 | .029 | .052 | .054 | .066 | .102 | .149 | .238 | .374 | .593 | .855 | ||
| 10 | .018 | .033 | .058 | .06 | .075 | .114 | .164 | .263 | .408 | .643 | .91 | ||
| 12 | .02 | .036 | .064 | .067 | .084 | .126 | .18 | .287 | .442 | .692 | .98 | 1.92 | 2.741 |
| 16 | .042 | .076 | .081 | .1 | .15 | .21 | .337 | .511 | .786 | 1.11 | 2.12 | 3.021 | |
| 20 | .088 | .093 | .118 | .173 | .241 | .387 | .58 | .891 | 1.23 | 2.32 | 3.3 | ||
| 25 | .102 | .109 | .14 | .203 | .28 | .449 | .665 | 1.01 | 1.39 | 2.571 | 3.66 | ||
| 30 | .319 | .511 | .751 | 1.14 | 1.55 | 2.82 | 4.023 | ||||||
| 35 | .357 | .573 | .837 | 1.26 | 1.711 | 3.071 | 4.382 | ||||||
| 40 | .396 | .635 | .923 | 1.39 | 1.871 | 3.32 | 4.744 | ||||||
| 45 | .434 | .699 | 1.01 | 1.51 | 2.03 | 3.571 | 5.102 | ||||||
| 50 | .473 | .759 | 1.1 | 1.64 | 2.181 | 3.823 | 5.453 | ||||||
| 55 | .512 | .821 | 1.19 | 1.761 | 2.341 | 4.072 | 5.814 | ||||||
| 60 | .55 | .883 | 1.27 | 1.88 | 2.5 | 4.333 | 6.173 | ||||||
| 65 | .589 | .945 | 1.36 | 2.01 | 2.661 | 4.583 | 6.536 | ||||||
| 70 | .628 | 1.01 | 1.44 | 2.13 | 2.82 | 4.831 | 6.897 | ||||||
| 75 | 1.07 | 1.53 | 2.26 | 2.982 | 5.081 | 7.257 | |||||||
| 80 | 1.13 | 1.62 | 2.381 | 3.141 | 5.33 | 7.61 | |||||||
| 85 | 1.7 | 2.51 | 3.3 | 5.58 | 7.974 | ||||||||
| 90 | 1.79 | 2.63 | 3.46 | 5.834 | 8.333 | ||||||||
| 100 | 1.961 | 2.88 | 3.771 | 6.337 | 9.058 | ||||||||
| 110 | 2.128 | 4.092 | 6.849 | 9.785 | |||||||||
| 120 | 2.5 | 4.464 | 7.342 | 10.504 | |||||||||
| 130 | 2.632 | 4.808 | 7.849 | 11.211 | |||||||||
| 140 | 2.778 | 5.102 | 8.347 | 11.905 | |||||||||
| 150 | 2.941 | 5.376 | 8.85 | 12.626 | |||||||||
| 160 | 9.009 | 12.987 | |||||||||||
| 170 | 9.346 | 13.889 | |||||||||||
| 180 | 10.204 | 14.706 | |||||||||||
| 190 | 15.385 | ||||||||||||
| 200 | 11.111 | 16.129 | |||||||||||
| 220 | 17.668 | ||||||||||||
| 250 | 13.699 | 20 | |||||||||||
| 300 | 22.936 | ||||||||||||
| Bolt Length in mm | Full Thread Hex Bolt Metric Sizes (M14 to M52) and Weight in kg (Without Nut) |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | |
| 25 | 5.302 | 7.022 | 9.653 | 12.626 | |||||||||||
| 30 | 5.794 | 7.692 | 10.504 | 13.624 | |||||||||||
| 35 | 6.297 | 8.361 | 11.312 | 14.706 | 18.116 | ||||||||||
| 40 | 6.793 | 9.025 | 12.107 | 15.723 | 19.305 | 24.51 | |||||||||
| 45 | 7.299 | 9.728 | 12.92 | 16.722 | 20.661 | 25.907 | |||||||||
| 50 | 7.8 | 10.309 | 13.736 | 17.857 | 21.93 | 27.473 | 37.879 | 50 | 63.291 | ||||||
| 55 | 8.292 | 11.013 | 14.62 | 18.868 | 23.256 | 28.902 | 40 | 52.083 | 66.667 | ||||||
| 60 | 8.787 | 11.71 | 15.432 | 19.92 | 24.51 | 30.488 | 41.667 | 54.348 | 69.444 | 86.207 | 108.696 | 128.205 | 156.25 | 185.185 | 227.273 |
| 65 | 9.294 | 12.315 | 16.234 | 20.921 | 25.773 | 32.051 | 43.86 | 56.818 | 72.464 | 90.909 | 111.111 | 131.579 | 161.29 | 192.308 | 238.095 |
| 70 | 9.785 | 13.021 | 17.007 | 21.93 | 27.027 | 33.557 | 45.455 | 59.524 | 74.627 | 94.34 | 116.279 | 138.889 | 166.667 | 200 | 250 |
| 75 | 10.204 | 13.736 | 17.857 | 22.936 | 28.249 | 34.965 | 47.619 | 61.728 | 78.125 | 98.039 | 121.951 | 142.857 | 172.414 | 208.333 | 250 |
| 80 | 10.707 | 14.409 | 18.727 | 24.038 | 29.586 | 36.496 | 49.505 | 64.103 | 80.645 | 100 | 125 | 147.059 | 178.571 | 208.333 | 263.158 |
| 85 | 11.211 | 15.015 | 19.531 | 25 | 30.864 | 37.879 | 51.546 | 66.667 | 84.746 | 104.167 | 128.205 | 151.515 | 185.185 | 217.391 | 263.158 |
| 90 | 11.71 | 15.723 | 20.325 | 26.042 | 32.258 | 39.37 | 53.191 | 69.444 | 87.719 | 108.696 | 135.135 | 156.25 | 192.308 | 227.273 | 277.778 |
| 100 | 12.723 | 17.007 | 21.93 | 28.249 | 34.722 | 42.373 | 57.471 | 73.529 | 92.593 | 116.279 | 142.857 | 166.667 | 200 | 238.095 | 294.118 |
| 110 | 13.736 | 18.45 | 23.697 | 30.303 | 37.313 | 45.455 | 60.976 | 78.125 | 98.039 | 121.951 | 151.515 | 178.571 | 217.391 | 250 | 312.5 |
| 120 | 14.706 | 19.763 | 25.253 | 32.258 | 40 | 48.544 | 64.935 | 83.333 | 104.167 | 128.205 | 156.25 | 185.185 | 227.273 | 263.158 | 312.5 |
| 130 | 15.723 | 21.008 | 27.027 | 34.483 | 42.373 | 51.546 | 69.444 | 87.719 | 111.111 | 135.135 | 166.667 | 200 | 238.095 | 277.778 | 333.333 |
| 140 | 16.722 | 22.422 | 28.571 | 36.496 | 45.045 | 54.348 | 72.464 | 92.593 | 116.279 | 142.857 | 178.571 | 208.333 | 250 | 294.118 | 357.143 |
| 150 | 17.73 | 23.81 | 30.12 | 38.462 | 47.619 | 57.471 | 76.923 | 98.039 | 121.951 | 151.515 | 185.185 | 217.391 | 263.158 | 294.118 | 357.143 |
| 160 | 25.253 | 31.847 | 40.65 | 50 | 60.241 | 80.645 | 102.041 | 128.205 | 156.25 | 192.308 | 227.273 | 263.158 | 312.5 | 384.615 | |
| 170 | 26.738 | 33.333 | 42.735 | 52.632 | 63.291 | 84.746 | 106.383 | 135.135 | 166.667 | 200 | 238.095 | 277.778 | 333.333 | 416.667 | |
| 180 | 27.624 | 34.965 | 44.643 | 54.945 | 67.568 | 87.719 | 111.111 | 142.857 | 172.414 | 208.333 | 250 | 294.118 | 333.333 | 416.667 | |
| 190 | 29.07 | 36.765 | 46.729 | 57.471 | 69.444 | 92.593 | 116.279 | 147.059 | 178.571 | 217.391 | 250 | 312.5 | 357.143 | 416.667 | |
| 200 | 29.762 | 38.168 | 48.544 | 60.241 | 72.464 | 96.154 | 121.951 | 151.515 | 185.185 | 227.273 | 263.158 | 312.5 | 357.143 | 454.545 | |
| 220 | 33.333 | 53.763 | 80.645 | 131.579 | |||||||||||
| 250 | 36.496 | 58.824 | 87.719 | 142.857 | |||||||||||
| 300 | 43.86 | 70.423 | 102.041 | 166.667 | |||||||||||
| Size In | U.N.C. | U.N.F. | B.S.W. | B.S.F. |
|---|---|---|---|---|
| 1/4 | 20 | 28 | 20 | 26 |
| 5/16 | 18 | 24 | 18 | 22 |
| 3/8 | 16 | 24 | 16 | 20 |
| 7/16 | 14 | 20 | 14 | 18 |
| 1/2 | 13 | 20 | 12 | 16 |
| 5/8 | 11 | 18 | 11 | 14 |
| 3/4 | 10 | 16 | 10 | 12 |
| 7/8 | 9 | 14 | 9 | 11 |
| 1 | 8 | 12 | 8 | 10 |
| Formula | Weight = Volume x Density |
|---|---|
| Volume | π/4 x d² x l |
| d | Dia of bolt |
| l | Length of bolt |
| π | 3.14 (pi) |
| Density | Mass/volume |
MS Hex Bolt Sizes
Mild Steel Bolt Dimensional Standards
| HSN Code | 7318 |
|---|