GB/T 16674.3-2023

Active

Hexagon bolts with flange—Small series—Product grade A with driving feature of product grade B

六角法兰面螺栓 小系列 A级（扳拧特性按B级）

Standard Type
GBT
ICS
21.060.10
CCS
J13
Status
现行
Issue Date
2023-05-23
Implementation
2023-12-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A