GB/T 2673.1-2025

Active

Fasteners—Hexalobular socket screws—Part 1: Countersunk flat head screws with reduced loadability

紧固件 内六角花形螺钉 第1部分：降低承载能力内六角花形沉头螺钉

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