Home / Standards / GB/T 3098.13-1996 GB/T 3098.13-1996 Active Mechanical properties of fasteners--Torsional test and minimum torques for bolts and screws with nominal diameters from 1mm to 10mm 紧固件机械性能 螺栓与螺钉的扭矩试验和破坏扭矩公称直径1～10mm Standard Type GBT ICS 21.060.10 CCS J13 Status 现行 Issue Date 1996-12-18 Implementation 1997-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会