Standard ISO 8678
此项规范已取消
小头短颈杯头方颈螺栓 - 产品等级 B
该标准规定了公制尺寸、螺纹尺寸从 M 6 至 M 20（含）...
| Dimensions in mm - source ISO 8677Withdrawn Publication date: 11-1986 | |||||||||||
| d thread size | Pitch | b | dk nom=max | f min | f max | k | v min | v max | e min | ||
| l≤125 | l>125≤200 | min | max | ||||||||
| M 6 | 1 | 18 | - | 14.2 | 2.4 | 3 | 3 | 3.6 | 5.88 | 6.48 | 7.64 |
| M 8 | |||||||||||
| M 10 | |||||||||||
| M 12 | |||||||||||
| M 16 | |||||||||||
| M 20 | |||||||||||