DIN 835
Studs - metal end ≈ 2d
| Screw Thread d |
M4 | M5 | M6 | (M7) | |
|---|---|---|---|---|---|
| P | Coarse thread | 0.7 | 0.8 | 1 | 1 |
| Fine thread | / | / | / | / | |
| Fine thread | / | / | / | / | |
| b1 | 8 | 10 | 12 | 14 | |
| b | L≤125 | 14 | 16 | 18 | 20 |
| 125＜L≤200 | 20 | 22 | 24 | 26 | |
| L＞200 | / | / | / | / | |
| ds | max | 4 | 5 | 6 | 7 |
| min | 3.82 | 4.82 | 5.82 | 6.78 | |
| x | 1.75 | 2 | 2.5 | 2.5 | |
| Screw Thread d |
M8 | M10 | M12 | |
|---|---|---|---|---|
| P | Coarse thread | 1.25 | 1.5 | 1.75 |
| Fine thread | 1 | 1.25 | 1.25 | |
| Fine thread | / | / | 1.5 | |
| b1 | 16 | 20 | 24 | |
| b | L≤125 | 22 | 26 | 30 |
| 125＜L≤200 | 28 | 32 | 36 | |
| L＞200 | / | 45 | 49 | |
| ds | max | 8 | 10 | 12 |
| min | 7.78 | 9.78 | 11.73 | |
| x | 3.2 | 3.8 | 4.3 | |
| Screw Thread d |
(M14) | M16 | (M18) | |
|---|---|---|---|---|
| P | Coarse thread | 2 | 2 | 2.5 |
| Fine thread | 1.5 | 1.5 | 1.5 | |
| Fine thread | / | / | / | |
| b1 | 28 | 32 | 36 | |
| b | L≤125 | 34 | 38 | 42 |
| 125＜L≤200 | 40 | 44 | 48 | |
| L＞200 | 53 | 57 | 61 | |
| ds | max | 14 | 16 | 18 |
| min | 13.73 | 15.73 | 17.73 | |
| x | 5 | 5 | 6.3 | |
| Screw Thread d |
M20 | (M22) | M24 | |
|---|---|---|---|---|
| P | Coarse thread | 2.5 | 2.5 | 3 |
| Fine thread | 1.5 | 1.5 | 2 | |
| Fine thread | / | / | / | |
| b1 | 40 | 44 | 48 | |
| b | L≤125 | 46 | 50 | 54 |
| 125＜L≤200 | 52 | 56 | 60 | |
| L＞200 | 65 | 69 | 73 | |
| ds | max | 20 | 22 | 24 |
| min | 19.67 | 21.67 | 23.67 | |
| x | 6.3 | 6.3 | 7.5 | |
screwed-in end ≈ 2 d
b1 = screwed-in end
b2 = nut end
b21 for L ≤ 125 mm
b22 for L ≤ 200 mm
b3 for L > 200 mm
All information is strictly informative