平頂埋頭長(zhǎng)方頸螺栓 CNS 4418
Countersunk square bolts with long square
標(biāo)準(zhǔn)類型:CNS/中國(guó)臺(tái)灣 標(biāo)準(zhǔn)號(hào):CNS 4418-1981 規(guī)格:M5~M20

單位:毫米(mm)
平頂埋頭長(zhǎng)方頸螺栓 CNS 4418規(guī)格參數(shù)
| (mm) | P | k | dk | s |
| M5 | 0.8 | 6 | 13 | 5 |
| M6 | 1 | 7 | 16 | 6 |
| M8 | 1.25 | 9 | 20 | 8 |
| M10 | 1.5 | 11 | 24 | 10 |
| M12 | 1.75 | 14 | 28 | 12 |
| M16 | 2 | 17 | 38 | 16 |
| M20 | 2.5 | 22 | 44 | 20 |