Hexagon Nuts for High Strength Anchoring of Steel Structures
GB /T 33943 - 2017 钢结构高强度锚固用六角螺母
See all versions and complete specifications: Hexagon Nuts for High Strength Anchoring of Steel Structures — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M20 | 2.5 | 36 | 0.4 | 39.55 | 19.4 | 23.8 | 22 | 14.5 | 0.8 | 33.3 | 18.1 |
| M24 | 3.5 | 55 | 0.4 | 60.5 | 28.7 | 35.6 | 33 | 21.9 | 0.8 | 51.2 | 27.4 |
| M30 | 4.5 | 75 | 0.4 | 82.6 | 36 | 48.6 | 45 | 27.5 | 0.8 | 69.5 | 34.4 |
| M36 | 5.5 | 95 | 0.4 | 103.5 | 48 |
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| 64.8 |
| 60 |
| 37.1 |
| 0.8 |
| 87.8 |
| 46.4 |
| (M22) | 3 | 46 | 0.4 | 50.85 | 23.8 | 29.1 | 27 | 18 | 0.8 | 42.8 | 22.5 |
| (M27) | 4 | 65 | 0.4 | 71.3 | 33.4 | 42.1 | 39 | 25.4 | 0.8 | 60 | 29.4 |
| (M33) | 5 | 85 | 0.4 | 93.56 | 42 | 56.2 | 52 | 32.3 | 0.8 | 78.7 | 40.4 |
| (M39) | 6 | 100 | 0.4 | 110.5 | 51 | 69.1 | 64 | 39.3 | 0.8 | 92.9 | 49.1 |
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