DIN 186 T-head bolts are fasteners with a T-shaped head that fits into a pre-formed slot and can be tightened using a standard wrench. The shank of a DIN 186 T-head bolt is partially threaded. The bolt heads fit into slots to prevent rotation. T-head bolts are commonly used in various industrial applications requiring tension or clamping. 51Fasteners supplies high-quality T-head bolts with fast delivery in sizes from M6 to M48. Click the link to view related products: T-head bolts.
DIN 186 Specifications
- Current norm: DIN 186
- Equivalent norms: CSN 021343; PN 82418
| (mm) | P | ds max | ds min | k max | k min | s2 max | s2 min | s1 max | s1 min | r |
|---|---|---|---|---|---|---|---|---|---|---|
| M6 | 1 | 6.48 | 5.52 | 4.9 | 4.1 | 6.6 | 5.4 | 16.9 | 15.1 | 0.5 |
| M8 | 1.25 | 8.58 | 7.42 | 5.9 | 5.1 | 8.75 | 7.25 | 18.9 | 17.1 | 0.5 |
| M10 | 1.5 | 10.58 | 9.42 | 7.5 | 6.5 | 10.75 | 9.25 | 22 | 20 | 0.5 |
| M12 | 1.75 | 12.7 | 11.3 | 8.75 | 7.75 | 12.9 | 11.1 | 27 | 25 | 1 |
| M16 | 2 | 16.7 | 15.3 | 11.4 | 9.6 | 16.9 | 15.1 | 31 | 29 | 1 |
| M20 | 2.5 | 20.84 | 19.16 | 13.9 | 12.1 | 21 | 19 | 37.25 | 34.75 | 1 |
| M24 | 3 | 24.84 | 23.16 | 15.9 | 14.1 | 25 | 23 | 44.25 | 41.75 | 1.6 |
| M30 | 3.5 | 30.84 | 29.16 | 20 | 18 | 31 | 29 | 55.5 | 52.5 | 1.6 |
| M36 | 4 | 37 | 35 | 24 | 22 | 37.25 | 34.75 | 67.5 | 64.5 | 2 |
| M42 | 4.5 | 43 | 41 | 27 | 25 | 43.25 | 40.75 | 81.5 | 78.5 | 2 |
| M48 | 5 | 49 | 47 | 31 | 29 | 49.25 | 46.75 | 89.75 | 86.25 | 2 |