DIN 7989 钢结构用平垫 标准查询

DIN 7989    

*All measurements in millimeters (mm)*

d used for d1 s
11 M10 21 8
14 M12 24 8
18 M16 30 8
22 M20 37 8
26 M24 44 8
30 M27 50 8
33 M30 56 8

All information is strictly informative