Thread StandardsBecause of its asymmetrical profile, the buttress thread is well-suited for a high, unilaterally working axial load.
The thread is often used in spindle presses, lifting systems and for collet chucks in lathes und milling machines.
The thread angle is 33°.
| Nominal Diameter |
Bolt Thread Minor Diameter mm |
Tapping Drill Size mm |
| S 12 x 2 | 8.528 | 9.000 |
| S 14 x 2 | 10.528 | 11.000 |
| S 16 x 2 | 12.528 | 13.000 |
| S 18 x 2 | 14.528 | 15.000 |
| S 20 x 2 | 16.528 | 17.000 |
| S 22 x 3 | 16.794 | 17.500 |
| S 24 x 3 | 18.794 | 19.500 |
| S 26 x 3 | 20.794 | 21.500 |
| S 28 x 3 | 22.794 | 23.500 |
| S 30 x 3 | 24.794 | 25.500 |
| S 32 x 3 | 26.794 | 27.500 |
| S 34 x 3 | 28.794 | 29.500 |
| S 36 x 3 | 30.794 | 31.500 |
| S 38 x 3 | 32.794 | 33.500 |
| S 40 x 3 | 34.794 | 35.500 |
| S 42 x 3 | 36.794 | 37.500 |
| S 44 x 3 | 38.794 | 39.500 |
| S 46 x 3 | 40.794 | 41.500 |
| S 48 x 3 | 42.794 | 43.500 |
| S 50 x 3 | 44.794 | 39.500 |
| S 52 x 3 | 46.794 | 47.500 |
| S 55 x 3 | 49.794 | 50.500 |
| S 60 x 3 | 54.794 | 55.500 |
| S 65 x 4 | 58.058 | 59.000 |
| S 70 x 4 | 63.058 | 64.000 |
| S 75 x 4 | 68.058 | 69.000 |
| S 80 x 4 | 73.058 | 74.000 |
| S 85 x 4 | 78.058 | 79.000 |
| S 90 x 4 | 83.058 | 84.000 |
| S 95 x 4 | 88.058 | 89.000 |
| S 100 x 4 | 93.058 | 94.000 |
| S 105 x 4 | 98.058 | 99.000 |
| S 110 x 4 | 103.058 | 104.000 |
| S 115 x 6 | 104.587 | 106.000 |
| S 120 x 6 | 109.587 | 111.000 |
| S 125 x 6 | 114.587 | 116.000 |
| S 130 x 6 | 119.587 | 121.000 |
| S 135 x 6 | 124.587 | 126.000 |
| S 140 x 6 | 129.587 | 131.000 |
| S 145 x 6 | 134.587 | 136.000 |
| S 150 x 6 | 139.587 | 141.000 |
| S 155 x 6 | 144.587 | 146.000 |
| S 160 x 6 | 149.587 | 151.000 |
| S 165 x 6 | 154.587 | 156.000 |
| S 170 x 6 | 159.587 | 161.000 |
| S 175 x 8 | 161.116 | 163.000 |
| S 180 x 8 | 166.116 | 168.000 |
| S 185 x 8 | 171.116 | 173.000 |
| S 190 x 8 | 176.116 | 178.000 |
| S 195 x 8 | 181.116 | 183.000 |
| S 200 x 8 | 186.116 | 188.000 |
| S 210 x 8 | 196.116 | 198.000 |
| S 220 x 8 | 206.116 | 208.000 |
| S 230 x 8 | 216.116 | 218.000 |
| S 240 x 8 | 226.116 | 228.000 |
| S 250 x 12 | 229.174 | 232.000 |
| S 260 x 12 | 239.174 | 242.000 |
| S 270 x 12 | 249.174 | 252.000 |
| S 280 x 12 | 259.174 | 262.000 |
| S 290 x 12 | 269.174 | 272.000 |
| S 300 x 12 | 279.174 | 282.000 |
| S 320 x 12 | 299.174 | 302.000 |
| S 340 x 12 | 319.174 | 322.000 |
| S 360 x 12 | 339.174 | 342.000 |
| S 380 x 12 | 359.174 | 362.000 |
| S 400 x 12 | 379.174 | 382.000 |
| S 420 x 18 | 388.760 | 393.000 |
| S 440 x 18 | 408.760 | 413.000 |
| S 460 x 18 | 428.760 | 433.000 |
| S 480 x 18 | 448.760 | 453.000 |
| S 500 x 18 | 468.760 | 473.000 |
| S 520 x 24 | 478.347 | 484.000 |
| S 540 x 24 | 498.347 | 504.000 |
| S 560 x 24 | 518.347 | 524.000 |
| S 580 x 24 | 538.347 | 544.000 |
| S 600 x 24 | 558.347 | 564.000 |
| S 620 x 24 | 578.347 | 584.000 |
Anzeige: