BS 2693-2 Standard Dimensions for Threaded rods, inch series
Screwed studs- Part 2 - Recommendations for high grade studs
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
|
Dimensions in mm - source BS 2693-2 Publication date: 08/1964 |
||||||||||||||||||||||||||||
|
Screw Thread d |
1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1 | 1-1/8 | 1-1/4 | 1-3/8 | 1-1/2 | ||||||||||||||
|
Nr of threds per inch |
20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | ||||||||||||||
| Major diameter | Hardness>160 hb | Max | 0.247 | 0.308 | 0.369 | 0.4305 | 0.492 | 0.554 | 0.614 | 0.736 | 0.86 | 0.9835 | 1.107 | 1.232 | 1.356 | 1.481 | ||||||||||||
| Min | 0.2408 | 0.302 | 0.3626 | 0.4233 | 0.4846 | 0.546 | 0.6056 | 0.727 | 0.8502 | 0.9727 | 1.0952 | 1.22 | 1.341 | 1.467 | ||||||||||||||
| Hardness>160 hb | Max | 0.247 | 0.309 | 0.371 | 0.433 | 0.495 | 0.558 | 0.6195 | 0.744 | 0.8685 | 0.9935 | 1.118 | 1.243 | 1.368 | 1.493 | |||||||||||||
| Min | 0.2408 | 0.303 | 0.3646 | 0.4258 | 0.4876 | 0.5495 | 0.6111 | 0.735 | 0.8587 | 0.9827 | 1.1062 | 1.2312 | 1.3538 | 1.4788 | ||||||||||||||
| Nonferrous metal | Max | 0.247 | 0.309 | 0.371 | 0.433 | 0.495 | 0.558 | 0.6195 | 0.744 | 0.8685 | 0.9935 | 1.118 | 1.243 | 1.368 | 1.493 | |||||||||||||
| Min | 0.2408 | 0.303 | 0.3646 | 0.4258 | 0.4876 | 0.5495 | 0.6111 | 0.735 | 0.8587 | 0.9827 | 1.1062 | 1.2312 | 1.3538 | 1.4788 | ||||||||||||||
| minor diameter | Max | 0.1932 | 0.2508 | 0.3053 | 0.3579 | 0.4140 | 0.4695 | 0.5233 | 0.6378 | 0.7503 | 0.8594 | 0.9640 | 1.0890 | 1.1477 | 2.3127 | |||||||||||||