Jun 2025
Fastener Weight and Count Chart
M.S. HEX HALF THREAD BOLTS WITH NUTS
MM THREADS AS PER IS 1363/67
Approximate Weight in Kgs for 100 Nos
| Length | M5 | M6 | M8 | M10 | M12 |
M14 | M16 | M18 | M20 | M22 |
| 16mm | 0.448 | 0.743 | 1.59 | 3.211 | | | | | | |
| 20mm | 0.598 | 0.812 | 1.711 | 3.411 | 4.892 | | | | | |
| 25mm | 0.66 | 0.897 | 1.871 | 3.66 | 5.252 | 8.17 | | | | |
| 30mm | 0.737 | 1.01 | 2.07 | 3.912 | 5.574 | 9.69 | 10.707 | | 18.657 | |
| 35mm | 0.804 | 1.12 | 2.271 | 4.223 | 5.974 | 10 | 11.416 | 16.026 | 19.608 | |
| 40mm | 0.881 | 1.23 | 2.47 | 4.533 | 6.41 | 10.288 | 12.107 | 16.667 | 20.747 | |
| 45mm | 0.958 | 1.34 | 2.671 | 4.84 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | |
| 50mm | 1.03 | 1.45 | 2.87 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 |
| 55mm | | 1.56 | 3.071 | 5.464 | 7.74 | 11.628 | 14.409 | 18.868 | 23.81 | 30.12 |
| 60mm | | 1.67 | 3.27 | 5.774 | 8.183 | 12.255 | 15.244 | 20 | 25.126 | 32.051 |
| 65mm | | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 |
| 70mm | | 1.89 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 |
| 75mm | | 2 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.07 | 39.063 |
| 80mm | | 2.111 | 4.072 | 7.013 | 10 | 13.889 | 18.248 | 24.51 | 30.303 | 40 |
| 90mm | | | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 |
| 100mm | | | 4.873 | 8.251 | 11.82 | 16.34 | 21.459 | 27.778 | 35.714 | 46.296 |
| 110mm | | | | 8.881 | 12.723 | 17.73 | 23.041 | 31.25 | 38.168 | 47.17 |
| 120mm | | | | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50 |
| 130mm | | | | 10.101 | 14.535 | 20 | 26.316 | 34.722 | 43.478 | 52.632 |
| 140mm | | | | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 |
| 150mm | | | | 11.312 | 16.34 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 |
| 160mm | | | | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 |
| 170mm | | | | 12.5 | 18.116 | | 32.68 | | 53.191 | 64.935 |
| 180mm | | | | 13.123 | 19.011 | 26.882 | 34.247 | | 55.556 | 67.568 |
| 190mm | | | | 13.736 | 19.92 | | 35.971 | | 58.14 | 70.423 |
| 200mm | | | | 14.327 | 20.833 | 29.586 | 37.594 | 49.02 | 60.976 | 73.529 |
| 220mm | | | | 15.528 | 22.624 | | 40.65 | | 65.789 | 79.365 |
| 240mm | | | | 16.722 | 24.51 | | 43.86 | | 71.429 | 84.746 |
| 250mm | | | | 17.301 | 25.381 | | 45.455 | | 74.627 | 87.719 |
| 260mm | | | | 17.921 | 26.316 | | 47.17 | | 76.923 | 90.909 |
| 280mm | | | | 19.157 | 28.09 | | 50.505 | | 81.967 | 98.039 |
| 300mm | | | | 20.325 | 29.94 | | 53.763 | | 87.719 | 104.167 |
| 320mm | | | | | 31.646 | | 56.818 | | 92.593 | |
| 340mm | | | | | 33.557 | | 60.241 | | 98.039 | |
| 360mm | | | | | 35.211 | | 63.291 | | 104.167 | |
| 380mm | | | | | 37.037 | | 66.667 | | 108.696 | |
| 400mm | | | | | 39.063 | | 69.444 | | 113.636 | |
M.S. HEX HALF THREAD BOLTS WITH NUTS
MM THREADS AS PER IS 1363/67
Approximate Weight in Kgs for 100 Nos
| Length | M24 | M27 | M30 | M33 | M36 |
M39 | M42 | M45 | M48 | M52 | M56 | M60 | M64 | M72 |
| 60mm | 42.373 | 57.471 | 70.423 | | | | | | | | | | | |
| 65mm | 43.86 | 59.524 | 75.758 | | | | | | | | | | | |
| 70mm | 45.455 | 60.976 | 81.967 | | | | | | | | | | | |
| 75mm | 47.17 | 63.291 | 84.746 | | | | | | | | | | | |
| 80mm | 49.02 | 65.789 | 87.719 | 108.696 | 135.135 | | | | | | | | | |
| 90mm | 52.632 | 70.423 | 94.34 | 116.279 | 142.857 | | | | | | | | | |
| 100mm | 56.18 | 74.627 | 100 | 125 | 156.25 | 192.308 | 217.391 | | | | | | | |
| 110mm | 60.241 | 79.365 | 104.167 | 131.579 | 166.667 | 200 | 238.095 | | | | | | | |
| 120mm | 63.291 | 83.333 | 108.696 | 135.135 | 172.414 | 208.333 | 250 | 312.5 | | | | | | |
| 130mm | 66.667 | 87.719 | 113.636 | 142.857 | 178.571 | 217.391 | 263.158 | | 357.143 | | | | | |
| 140mm | 69.444 | 92.593 | 119.048 | 151.515 | 185.185 | 227.273 | 277.778 | | 384.615 | | | | | |
| 150mm | 73.529 | 98.039 | 125 | 156.25 | 192.308 | 238.095 | 294.118 | 333.333 | | | | | | |
| 160mm | 76.923 | 102.041 | 131.579 | 166.667 | 200 | 250 | 294.118 | | 416.667 | | | 714.286 | | |
| 170mm | 80.645 | 106.383 | 138.889 | 172.414 | 208.333 | 263.158 | 312.5 | | | 500 | 625 | | 833.333 | |
| 180mm | 83.333 | 111.111 | 142.857 | 178.571 | 217.391 | 263.158 | 312.5 | 357.143 | 454.545 | | | | | |
| 190mm | 87.719 | 116.279 | 147.059 | 185.185 | 227.273 | 277.778 | 333.333 | | | | | | | |
| 200mm | 90.909 | 119.048 | 151.515 | 192.308 | 238.095 | 294.118 | 333.333 | 384.615 | | 555.556 | | | | |
| 220mm | 98.039 | 128.205 | 166.667 | 208.333 | 250 | 312.5 | 357.143 | | 500 | | 714.286 | 833.333 | | 1250 |
| 240mm | 106.383 | 138.889 | 178.571 | 217.391 | 277.778 | 333.333 | 384.615 | 416.667 | | 625 | | | | 1000 |
| 250mm | 111.111 | 142.857 | 185.185 | 227.273 | 294.118 | 333.333 | 384.615 | | 555.556 | | | | | |
| 260mm | 113.636 | 147.059 | 185.185 | 227.273 | 312.5 | 357.143 | 416.667 | | | | | | | |
| 280mm | 119.048 | 156.25 | 200 | 250 | 312.5 | 357.143 | 416.667 | 454.545 | | | 833.333 | 1000 | | |
| 300mm | 128.205 | 166.667 | 208.333 | 263.158 | 333.333 | 384.615 | 454.545 | | 625 | 714.286 | | | 1250 | 1666.67 |
| 320mm | 135.135 | 178.571 | 217.391 | 277.778 | | | | | | | | | | |
| 340mm | 142.857 | 185.185 | 238.095 | 294.118 | | | | | | | | | | |
| 360mm | 147.059 | 192.308 | 250 | 294.118 | | | | | | | | | | |
| 380mm | 156.25 | 200 | 250 | 312.5 | | | | | | | | | | |
| 400mm | 161.29 | 217.391 | 263.158 | 333.333 | | | | | | | | | | |
BSW HEX BOLTS WITH NUTS
BSW THREADS AS PER BS 916/53
Approximate Weight in Kgs for 100 Nos
| Length |
1/4" | 5/16" | 3/8" | 7/16" | 1/2" | 5/8" | 3/4" | 7/8" | 1" | 1.1/8" | 1.1/4" | 1.1/2" | 1.3/4" | 2" |
| 3/4" | 1.111 | | | | | | | | | | | | | |
| 1" | 1.252 | 2.041 | 3.123 | 4.95 | | | | | | | | | | |
| 1.1/4" | 1.401 | 2.281 | 3.458 | 5.388 | 7.692 | 13.966 | | | | | | | | |
| 1.1/2" | 1.556 | 2.523 | 3.797 | 5.875 | 8.306 | 14.925 | 23.81 | 29.24 | | | | | | |
| 1.3/4" | 1.705 | 2.762 | 4.132 | 6.329 | 8.897 | 15.924 | 25.253 | 31.056 | 45.045 | | | | | |
| 2" | 1.864 | 3.003 | 4.468 | 6.793 | 9.506 | 16.949 | 26.882 | 32.68 | 47.619 | | | | | |
| 2.1/4" | 2.005 | 3.245 | 4.826 | 7.246 | 10.121 | 17.921 | 28.249 | 34.483 | 50.505 | 70.423 | | | | |
| 2.1/2" | 2.159 | 3.484 | 5.144 | 7.704 | 10.707 | 18.868 | 29.762 | 36.765 | 52.632 | 73.529 | 98.039 | 156.25 | 227.273 | 312.5 |
| 3" | 2.459 | 3.965 | 5.814 | 8.621 | 11.933 | 20.921 | 32.468 | 40.323 | 56.818 | 79.365 | 106.383 | 166.667 | 250 | 333.333 |
| 3.1/2" | 2.762 | 4.444 | 6.485 | 9.542 | 13.123 | 22.831 | 35.714 | 43.86 | 60.976 | 84.746 | 113.636 | 178.571 | 250 | 333.333 |
| 4" | 3.075 | 4.926 | 7.153 | 10.46 | 14.327 | 24.876 | 38.462 | 48.544 | 66.667 | 90.909 | 119.048 | 185.185 | 277.778 | 357.143 |
| 5" | 3.655 | 5.903 | 8.475 | 12.285 | 16.779 | 28.902 | 43.86 | 54.945 | 76.923 | 102.041 | 135.135 | 208.333 | 294.118 | 384.615 |
| 6" | 4.237 | 6.868 | 9.804 | 14.085 | 19.157 | 32.68 | 50.505 | 63.291 | 86.207 | 116.279 | 156.25 | 238.095 | 357.143 | 416.667 |
| 8" | | | | | 23.585 | 38.462 | 58.14 | 79.365 | 106.383 | 142.857 | 185.185 | 277.778 | 416.667 | 555.556 |
| 10" | | | | | 28.736 | 47.619 | 71.429 | 96.154 | 125 | 166.667 | 217.391 | 333.333 | 454.545 | 625 |
| 12" | | | | | 33.557 | 53.763 | 80.645 | 113.636 | 147.059 | 192.308 | 250 | 384.615 | 555.556 | 714.286 |
| 16" | | | | | 43.478 | 68.493 | 104.167 | 142.857 | 185.185 | 238.095 | 312.5 | 500 | 714.286 | 1000 |
| 20" | | | | | 53.763 | 84.746 | 125 | 172.414 | 227.273 | 294.118 | 384.615 | 625 | 833.333 | 1250 |
M.S. HEX FULL THREAD BOLTS WITH NUTS
MM THREADS AS PER IS 1363/67
APPROX WEIGHT IN KGS FOR 100 NOS.
| Length | M2 | M3 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 |
| 3mm | 0.031 | | | | | | | | | | | |
| 4mm | 0.032 | 0.081 | | | | | | | | | | |
| 5mm | 0.034 | 0.086 | 0.194 | | | | | | | | | |
| 6mm | 0.036 | 0.09 | 0.201 | 0.329 | 0.572 | 0.837 | | | | | | |
| 8mm | 0.04 | 0.099 | 0.217 | 0.349 | 0.606 | 0.887 | 1.338 | | | | | |
| 10mm | 0.044 | 0.108 | 0.232 | 0.374 | 0.64 | 0.937 | 1.392 | | | | | |
| 12mm | 0.047 | 0.117 | 0.248 | 0.398 | 0.674 | 0.986 | 1.462 | 2.943 | 4.337 | | | |
| 16mm | 0.053 | 0.133 | 0.278 | 0.448 | 0.743 | 1.08 | 1.593 | 3.143 | 4.617 | | | |
| 20mm | | 0.151 | 0.309 | 0.498 | 0.812 | 1.185 | 1.712 | 3.342 | 4.897 | | | |
| 25mm | | 0.173 | 0.348 | 0.56 | 0.897 | 1.304 | 1.873 | 3.595 | 5.258 | 7.716 | 10.121 | 14.124 |
| 30mm | | | 0.387 | 0.622 | 0.983 | 1.435 | 2.033 | 3.843 | 5.618 | 8.21 | 10.799 | 15.015 |
| 35mm | | | 0.425 | 0.684 | 1.069 | 1.555 | 2.194 | 4.095 | 5.981 | 8.711 | 11.468 | 15.823 |
| 40mm | | | 0.464 | 0.746 | 1.155 | 1.685 | 2.354 | 4.344 | 6.345 | 9.208 | 12.136 | 16.611 |
| 45mm | | | 0.502 | 0.81 | 1.243 | 1.805 | 2.514 | 4.596 | 6.702 | 9.728 | 12.853 | 17.422 |
| 50mm | | | 0.541 | 0.87 | 1.333 | 1.935 | 2.664 | 4.85 | 7.052 | 10.225 | 13.441 | 18.248 |
| 55mm | | | 0.58 | 0.932 | 1.422 | 2.056 | 2.825 | 5.097 | 7.418 | 10.707 | 14.124 | 19.157 |
| 60mm | | | 0.618 | 0.994 | 1.502 | 2.176 | 2.983 | 5.359 | 7.776 | 11.211 | 14.837 | 19.92 |
| 65mm | | | 0.657 | 1.056 | 1.593 | 2.305 | 3.145 | 5.612 | 8.143 | 11.71 | 15.432 | 20.747 |
| 70mm | | | 0.696 | 1.121 | 1.673 | 2.426 | 3.305 | 5.855 | 8.503 | 12.225 | 16.129 | 21.552 |
| 75mm | | | | 1.181 | 1.763 | 2.556 | 3.465 | 6.112 | 8.865 | 12.626 | 16.892 | 22.422 |
| 80mm | | | | 1.242 | 1.853 | 2.677 | 3.626 | 6.361 | 9.225 | 13.158 | 17.544 | 23.256 |