Delta Fitt Inc. (An Extended Unit of WMI Group) make available an accurate Heavy Hex Bolts Weight Chart in Kg, mm & PDF. The heaviness of a large hex bolt is affected by its size, length, and the material it is made of. These bolts are available in different sizes and materials to suit the different needs of construction and engineering projects.
Heavy Hex Bolts Weight Chart, Dimensional Chart in Kg, mm & PDF
| LENGTH | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 11/8 | 11/4 | 13/8 | 11/2 | 13/4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 10.6 | 18.3 | - | - | - | - | - | - | - | - | - |
| 11/4 | 11.7 | 20.0 | - | - | - | - | - | - | - | - | - |
| 11/2 | 12.8 | 21.7 | 33.9 | 49.5 | 69.6 | - | - | - | - | - | - |
| 13/4 | 14.1 | 23.5 | 36.5 | 53.0 | 74.2 | - | - | - | - | - | - |
| 2 | 15.5 | 25.6 | 39.0 | 56.6 | 78.8 | - | - | - | - | - | - |
| 2 1/4 | 16.8 | 27.7 | 42.0 | 60.1 | 83.4 | - | - | - | - | - | - |
| 2 1/2 | 18.2 | 29.8 | 45.0 | 64.2 | 88.0 | 115 | 152 | 183 | 230 | 339 | 469 |
| 2 3/4 | 19.5 | 31.9 | 48.1 | 68.3 | 94.0 | 121 | 159 | 191 | 241 | 353 | 488 |
| 3 | 20.9 | 34.0 | 51.1 | 72.4 | 99.0 | 128 | 167 | 200 | 252 | 367 | 506 |
| 3 1/4 | 22.2 | 36.0 | 54.1 | 76.6 | 104 | 134 | 175 | 211 | 262 | 382 | 525 |
| 3 1/2 | 23.6 | 38.1 | 57.1 | 80.7 | 110 | 141 | 183 | 221 | 275 | 396 | 544 |
| 3 3/4 | 24.9 | 40.2 | 60.1 | 84.8 | 115 | 148 | 192 | 232 | 287 | 411 | 563 |
| 4 | 26.2 | 42.3 | 63.2 | 88.9 | 120 | 155 | 200 | 242 | 300 | 428 | 582 |
| 4 1/4 | 27.6 | 44.4 | 66.2 | 93.0 | 126 | 162 | 209 | 253 | 312 | 445 | 601 |
| 4 1/2 | 28.9 | 46.5 | 69.2 | 98.0 | 131 | 168 | 217 | 263 | 325 | 462 | 623 |
| 4 3/4 | 30.3 | 48.6 | 72.2 | 102 | 137 | 175 | 225 | 274 | 337 | 479 | 646 |
| 5 | 31.6 | 50.7 | 75.2 | 106 | 142 | 182 | 234 | 284 | 350 | 496 | 668 |
| 5 1/4 | 33.0 | 52.8 | 78.3 | 110 | 147 | 189 | 242 | 295 | 362 | 513 | 690 |
| 5 1/2 | 34.3 | 54.9 | 81.3 | 114 | 153 | 196 | 251 | 305 | 375 | 530 | 712 |
| 5 3/4 | 35.7 | 57.0 | 84.3 | 118 | 158 | 202 | 259 | 315 | 387 | 547 | 735 |
| 6 | 37.0 | 59.1 | 87.3 | 122 | 163 | 209 | 267 | 326 | 400 | 564 | 757 |
| 6 1/4 | 38.1 | 60.8 | 89.9 | 126 | 168 | 215 | 275 | 335 | 411 | 578 | 776 |
| 6 1/2 | 39.4 | 62.9 | 92.9 | 130 | 173 | 222 | 283 | 346 | 432 | 595 | 798 |
| 6 3/4 | 40.8 | 65.0 | 96.0 | 134 | 179 | 229 | 291 | 356 | 436 | 612 | 820 |
| 7 | 42.1 | 67.1 | 99.0 | 138 | 184 | 235 | 300 | 367 | 448 | 630 | 842 |
| 7 1/4 | 43.5 | 69.2 | 102 | 142 | 189 | 242 | 308 | 377 | 461 | 647 | 865 |
| 7 1/2 | 44.8 | 71.3 | 105 | 146 | 195 | 249 | 317 | 388 | 473 | 663 | 887 |
| 7 3/4 | 46.2 | 73.4 | 108 | 151 | 200 | 256 | 325 | 398 | 486 | 681 | 909 |
| 8 | 47.5 | 75.5 | 111 | 155 | 206 | 263 | 333 | 409 | 498 | 698 | 923 |
| 8 1/2 | 50.2 | 79.7 | 117 | 163 | 216 | 276 | 350 | 429 | 523 | 732 | 976 |
| 9 | 52.9 | 83.9 | 123 | 171 | 227 | 290 | 367 | 451 | 548 | 766 | 1020 |
| 9 1/2 | 55.6 | 88.1 | 129 | 179 | 238 | 303 | 384 | 471 | 573 | 801 | 1065 |
| 10 | 58.3 | 92.3 | 135 | 188 | 249 | 317 | 401 | 493 | 598 | 834 | 1110 |
| 10 1/2 | 61.0 | 96.4 | 142 | 196 | 259 | 331 | 417 | 513 | 623 | 869 | 1154 |
| 11 | 63.6 | 100 | 148 | 204 | 270 | 344 | 434 | 535 | 648 | 902 | 1198 |
| 11 1/2 | 66.3 | 105 | 154 | 212 | 281 | 358 | 451 | 555 | 673 | 936 | 1244 |
| 12 | 69.0 | 109 | 160 | 221 | 291 | 371 | 468 | 577 | 698 | 970 | 1287 |
| 12 1/2 | 71.7 | 113 | 166 | 229 | 302 | 385 | 484 | 597 | 723 | 1005 | 1331 |
| 13 | 74.4 | 117 | 172 | 237 | 313 | 399 | 501 | 619 | 748 | 1039 | 1376 |
| 13 1/2 | 77.1 | 121 | 178 | 245 | 324 | 412 | 518 | 639 | 773 | 1073 | 1420 |
| 14 | 79.8 | 126 | 184 | 254 | 334 | 426 | 535 | 661 | 798 | 1105 | 1465 |
| 14 1/2 | 82.5 | 130 | 190 | 262 | 345 | 449 | 552 | 682 | 823 | 1124 | 1510 |
| 15 | 85.2 | 134 | 196 | 270 | 356 | 453 | 568 | 703 | 848 | 1175 | 1554 |
| 15 1/2 | 87.9 | 138 | 202 | 278 | 367 | 467 | 585 | 724 | 873 | 1209 | 1600 |
| 16 | 90.5 | 142 | 208 | 286 | 377 | 480 | 602 | 744 | 898 | 1243 | 1645 |
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