型號(hào) | 通用螺栓規(guī)格 | 長(zhǎng)(mm) | 寬(mm) | 高(mm) | 凈重(kg) |
Cr12 | M12 | 100 | 38 | 38 | 0.6 |
Cr16 | M16 | 125 | 45 | 45 | 0.8 |
Cr20 | M20 | 160 | 55 | 48 | 1.6 |
