shear connector/Weld Studs /shear stud Material: Low carbon alloy steel SWRCH15A ISO13918, AWS D1.1,GB 10433,CE M16~M25 Material: Low carbon alloy steel SWRCH15A shear connector stud dimensions (mm)Dtolerance101316192225min9.6412.5715.5718.4821.4824.48max101316192225DKmin17.6521.5828.5831.534.539.5max18.3522.4229.4232.535.540.5Kmin6.557.557.559.559.559.55max7.458.458.4510.4510.4512.55WA ( ...