Hexagon Bolts for Steel Pipe Flange
HG /T 20634 - 1997 钢制管法兰用六角螺栓
See all versions and complete specifications: Hexagon Bolts for Steel Pipe Flange — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M16 | 3 | 14.65 | 15.35 | 24 | 23.67 | 54 | 60 | 15.215 | 14.785 | 73 | 23.48 |
| M20 | 3.5 | 18.28 | 19.12 | 30 | — | 66 | 72 | — | — | 85 | 29.48 |
| M24 | 3.5 | 20.58 | 21.42 | 33 | — | — | 78 | — | — | 91 | 32.38 |
| (M14) | 2 | 9.71 | 10.29 | 16 | 15.73 |
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| 38 |
| 44 |
| 10.18 |
| 9.82 |
| 57 |
| 15.57 |
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