HB 6900-1993
十二角头螺栓
1993-11-05
HB 7362-1996
MJ螺纹小十二角头螺栓
1996-09-13
HB 6902-6903-1993
光杆公差带fg的十二角头螺栓
HB 6903-1993
光杆公差带ｆ９的十二角头螺栓
1993-11-05
HB 6902-1993
光杆公差带ｆ９的十二角头螺栓
1993-11-05
NAS 1271 THRU 1280 Rev.9
Bolt, Twelve Point, External Wrenching, Titanium Alloy
钛合金外扳十二角螺栓
2014-11-21
QB/T 5377-2019
内十二角螺钉旋具头
Screwdriver bits for serration socket screws
2019-08-02
QJ 2366-1992
六角头螺栓
1992-03-24
HB 1-101-2002
六角头螺栓
Hexagon bolts
HB 1757-1987
六角头螺栓
1987-04-08
QC/T 1104-2019
12角头耐热螺栓
12-point head heat resistant bolts
2019-08-27
KS B 1003(2020 Confirm)
6각 구멍붙이 볼트
六角头螺栓
2015-11-03
GB/T 5782-2016
六角头螺栓
Hexagon head bolts
2016-02-24
GOST ISO 14579-2015
Винты с цилиндрической головкой и звездообразным углублением под ключ
六角头螺栓
2015-10-27
ISO 4762-2004
Hexagon socket head cap screws
六角头螺栓
2004-02-27
JIS B 1180-2014
Hexagon head bolts and hexagon head screws
六角头螺栓和六角头螺钉
2014-01-01
KS B 1002
6각 볼트
六角头螺栓和六角头螺钉
2016-12-29
KS B 1002
6각 볼트
六角头螺栓和六角头螺钉
2021-12-23
HB 8357-2015
GH4169带减轻孔PD杆十二角螺栓
Bolt,double hexagon-head with lightening hole,PD shank,GH4169
2015-10-10