din 480
*all measurements in millimeters (mm)*
| d | z3 | d2 | e=d1 | s | k |
| m10 | 2.5 | 7 | 13 | 10 | 13 |
| m12 | 3 | 8.5 | 17 | 13 | 16 |
| m16 | 4 | 12 | 22 | 16 | 20 |
| m20 | 5 | 15 | 28 | 21 | 25 |
all information is strictly informative
contact: lizhong.deng
phone: 13928071304
tel: 0756-8586520
email: lizhong@zhjiali.com
add: mingzhubeilu388haochangshaxinyun56-301,xiangzhou area,zhuhai city,guangdong province,china.