GB/T 5780-2025

Active

Fasteners—Hexagon head bolts—Product grade C

紧固件 六角头螺栓 C级

Standard Type
GBT
ICS
21.060.10
CCS
J13
Status
现行
Issue Date
2025-10-31
Implementation
2026-02-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A