Heavy Hex Head Bolts
| Length | Diameter | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/2″ | 5/8″ | 3/4″ | 7/8″ | 1″ | 1-1/8″ | 1-1/4″ | 1-3/8″ | 1-1/2″ | |
| 1 | 9.96 | 17.50 | 27.70 | ||||||
| 1-1/4 | 11.26 | 19.20 | 30.30 | 44.70 | 61.50 | ||||
| 1-1/2 | 12.65 | 21.20 | 32.90 | 48.30 | 67.03 | 88.80 | 118.40 | ||
| 1-3/4 | 13.96 | 23.40 | 36.00 | 52.20 | 72.55 | 95.80 | 127.00 | 159.00 | 202.00 |
| 2 | |||||||||
| 15.36 | 25.50 | 39.10 | 56.40 | 78.08 | 102.80 | 135.60 | 169.25 | 214.42 | |
| 2-1/4 | 16.76 | 27.90 | 42.30 | 60.60 | 83.60 | 109.80 | 144.20 | 180.25 | 226.85 |
| 2-1/2 | 18.16 | 29.80 | 45.50 | 64.90 | 89.12 | 116.80 | 152.80 | 190.87 | 239.27 |
| 2-3/4 | 19.56 | 32.00 | 48.50 | 69.10 | 94.65 | 123.80 | 161.40 | 201.50 | 251.70 |
| 3 | 20.86 | 34.20 | 51.60 | 73.32 | 100.17 | 128.80 | 170.00 | 208.00 | 260.12 |
| 3-1/4 | 22.26 | 36.30 | 54.70 | 77.55 | 105.70 | 135.80 | 176.00 | 218.63 | 272.54 |
| 3-1/2 | 23.66 | 38.50 | 57.80 | 81.79 | 111.22 | 142.80 | 184.60 | 229.25 | 284.97 |
| 3-3/4 | 25.06 | 40.60 | 60.90 | 86.00 | 116.75 | 149.90 | 193.20 | 239.87 | 297.39 |
| 4 | 26.46 | 42.80 | 64.00 | 90.22 | 119.50 | 156.90 | 201.80 | 250.49 | 309.82 |
| 4-1/4 | 27.76 | 45.00 | 67.10 | 94.45 | 125.03 | 163.90 | 210.40 | 261.12 | 322.24 |
| 4-1/2 | 29.16 | 47.10 | 70.20 | 98.67 | 130.55 | 170.90 | 219.00 | 271.74 | 334.67 |
| 4-3/4 | 30.56 | 49.30 | 73.40 | 102.90 | 136.07 | 177.90 | 227.60 | 282.36 | 347.09 |
| 5 | 31.96 | 51.40 | 76.50 | 107.12 | 141.60 | 184.90 | 236.20 | 292.99 | 359.52 |
| 5-1/4 | 33.36 | 53.60 | 79.60 | 111.35 | 147.12 | 191.90 | 244.80 | 303.61 | 371.94 |
| 5-1/2 | 34.66 | 55.80 | 82.70 | 115.57 | 152.65 | 198.90 | 253.40 | 314.24 | 384.37 |
| 5-3/4 | 36.06 | 57.90 | 85.70 | 119.79 | 158.17 | 205.90 | 262.00 | 324.86 | 396.79 |
| 6 | 37.46 | 60.00 | 88.70 | 124.02 | 163.70 | 212.90 | 270.60 | 335.49 | 409.22 |
| 6-1/4 | 38.86 | 62.20 | 91.70 | 128.24 | 169.22 | 219.90 | 279.20 | 346.11 | 421.64 |
| 6-1/2 | 40.26 | 64.40 | 94.70 | 132.47 | 174.75 | 226.80 | 287.80 | 356.74 | 434.07 |
| 6-3/4 | 41.56 | 66.60 | 98.70 | 136.69 | 180.27 | 233.80 | 296.40 | 367.36 | 446.49 |
| 7 | 42.96 | 68.70 | 101.70 | 140.92 | 185.80 | 240.80 | 305.00 | 377.99 | 458.92 |
| 7-1/4 | 44.36 | 70.90 | 104.70 | 145.14 | 191.32 | 247.80 | 313.60 | 388.62 | 471.34 |
| 7-1/2 | 45.76 | 73.00 | 107.70 | 149.37 | 196.85 | 254.80 | 322.20 | 399.24 | 483.77 |
| 7-3/4 | 47.06 | 75.20 | 110.70 | 153.95 | 202.37 | 261.80 | 330.80 | 409.86 | 496.19 |
| 8 | 48.46 | 77.30 | 113.70 | 157.82 | 207.90 | 268.80 | 339.40 | 420.49 | 508.62 |
| 8-1/4 | 49.86 | 79.50 | 116.70 | 162.04 | 213.42 | 275.80 | 348.00 | 431.11 | 521.04 |
| 8-1/2 | 51.26 | 81.60 | 119.70 | 166.27 | 218.95 | 282.80 | 356.60 | 441.74 | 533.47 |
| 8-3/4 | 52.56 | 83.80 | 122.70 | 170.49 | 224.47 | 289.80 | 365.20 | 452.36 | 545.89 |
| 9 | 53.96 | 85.90 | 125.70 | 174.72 | 230.00 | 296.80 | 373.80 | 462.99 | 558.32 |
| 9-1/4 | 55.34 | 88.05 | 128.80 | 178.94 | 235.52 | 303.80 | 382.40 | 473.61 | 570.74 |
| 9-1/2 | 56.71 | 90.20 | 131.90 | 183.17 | 241.05 | 310.80 | 391.00 | 484.24 | 583.17 |
| 9-3/4 | 58.09 | 92.35 | 135.00 | 187.39 | 246.57 | 317.80 | 399.60 | 494.86 | 595.60 |
| 10 | 59.46 | 94.50 | 138.10 | 191.62 | 252.10 | 324.80 | 408.20 | 505.49 | 608.02 |
| 10-1/4 | 60.84 | 96.65 | 141.20 | 195.84 | 257.62 | 331.80 | 416.80 | 516.11 | 620.45 |
| 10-1/2 | 62.21 | 98.80 | 144.30 | 200.07 | 263.15 | 338.80 | 425.40 | 526.74 | 632.87 |
| 10-3/4 | 63.58 | 100.95 | 147.40 | 204.29 | 268.67 | 345.80 | 434.00 | 537.36 | 645.29 |
| 11 | 64.96 | 103.10 | 150.50 | 208.52 | 274.20 | 352.80 | 442.60 | 547.99 | 657.72 |
| 11-1/4 | 66.34 | 105.25 | 153.60 | 212.74 | 279.72 | 359.80 | 451.20 | 558.61 | 670.14 |
| 11-1/2 | 67.71 | 107.40 | 156.70 | 216.97 | 285.25 | 366.80 | 459.80 | 569.24 | 682.52 |
| 11-3/4 | 69.09 | 109.55 | 159.80 | 221.19 | 290.77 | 373.80 | 468.40 | 579.86 | 695.00 |
| 12 | 70.46 | 111.70 | 162.90 | 225.42 | 296.30 | 380.80 | 477.00 | 590.49 | 707.72 |
| For Each Additional Inch Add |
5.50 | 8.60 | 12.40 | 16.90 | 22.10 | 28.00 | 34.40 | 42.50 | 49.70 |