Masonry and Foundation Bolts
JB /ZQ 4363 - 1997 地脚螺栓
See all versions and complete specifications: Masonry and Foundation Bolts — Full Specification Page
| Size | P | s_max | s_min | k_nominal |
|---|---|---|---|---|
| M8 | 1.5 | 32 | 32 | 55 |
| M10 | 2 | 44 | 55 | 90 |
| M12 | 3 | 60 | 80 | 130 |
| M16 | 4 | 84 | 120 | 190 |
| M20 | 5 | 108 | 160 | 260 |
| M24 | 6 | 160 | 210 | 340 |
| M30 | 6 | 180 | 250 | 370 |
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