Hexagon Head Bolts, Product Grade B [Table 4]
JIS B 1180 (ISO 8765) - 1994 六角头螺栓 产品等级：B级 [Table 4]
See all versions and complete specifications: Hexagon Head Bolts, Product Grade B [Table 4] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M16 | 2.5 | 17.57 | 18 | 48 | / | / | 1.5 | 0.2 | 20.2 | 42 | 0.8 |
| M20 | 3 | 26.48 | 27 | 66 | 79 | / | 2 | 0.2 | 30.4 | 60 | 0.8 |
| M24 | 4 | 35.38 | 36 | 84 | 97 | 3 | / | 0.2 | 39.4 | / | 0.8 |
| (M18) | 2.5 | 21.48 | 22 | 56 | 69 |
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| / |
| 1.5 |
| 0.2 |
| 24.4 |
| 50 |
| 0.8 |
| (M22) | 3.5 | 32.38 | 33 | 78 | 91 | / | 2 | 0.2 | 36.4 | / | 0.8 |
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