GB/T 15389-2025
Threaded rods-Type A
GB/T 15389-2025
Threaded rods-Type B
GB/T 10433-2024
Shear studs for arc stud welding-SD-Type A
GB/T 10433-2024
Shear studs for arc stud welding-SD-Type B
GB/T 10433-2024
Nearly fully threaded studs for arc stud welding-MD
GB/T 10433-2024
Fully threaded studs for arc stud welding-FD
GB/T 10433-2024
Partially threaded studs for arc stud welding-PD
GB/T 10433-2024
Threaded studs with reduced shank for arc stud welding-RD
GB/T 10433-2024
Unthreaded studs for arc stud welding-UD
GB/T 10433-2024
Internally threaded studs for arc stud welding-ID
GB/T 10433-2024
Internally threaded large head stud for arc bolt welding-ID
GB/T 10433-2024
Insulated ferrule/stud for arc bolt welding-ND
GB/T 10433-2024
Flanged Threaded Studs for Short Cycle Arc Stud Welding-PS
GB/T 10433-2024
Unthreaded Studs for Short Cycle Arc Stud Welding-US
GB/T 10433-2024
Internal Threaded Studs for Short Cycle Arc Stud Welding-IS
GB/T 10433-2024
Internal threaded large head studs for short cycle arc stud welding-IS
GB/T 10433-2024
Threaded Studs for Capacitor Discharge Stud Welding-PT
GB/T 10433-2024
Unthreaded Capacitor Discharge Stud-UT
GB/T 10433-2024
Internal Threaded Capacitor Discharge Stud-IT
GB/T 10433-2024
Internal threaded large head capacitor discharge stud-IT