1	[国标] GB /T 31.1 - 2013	六角头螺杆带孔螺栓 Hexagon Bolts With Split Pin Hole On Shank 供应商(4)
2	[国标] GB /T 31.1 - 1988	六角头螺杆带孔螺栓 A和B级 Hexagon bolts with split pin hole on shank A and B 供应商(4)
3	[国标] GB 31.2 - 1988	细杆六角头螺杆带孔螺栓 B级 Hexagon Bolts With Split Pin Hole On Shank-Reduced Shank-Product Grade B 供应商(1)
4	[国标] GB 31.3 - 1988	六角头螺杆带孔螺栓细牙 A和B级 Hexagon Bolts With Split Pin Hole On Shank-Fine Pitch Thread-Product Grade A and B 供应商(1)
5	[国标] GB 23 - 1976	小六角头螺杆带孔螺栓 Bolts, Small Hexagon Head With Hole Through The Shank
6	[国标] GB 24 - 1976	小六角头螺杆带孔导颈螺栓 Bolts, Small Hexagon Head With Fit Neck And Hole Through The Shank
7	[德标] DIN 65526 - 2016	航空航天 - 六角头螺栓,紧公差,MJ短螺纹,钛合金 - 在315℃以下时额定抗拉强度为1100MPa Aerospace series - Hexagon bolts, close tolerance, with short-length MJ thread, titanium alloy, nominal tensile strength 1100 MPa, for temperatures up to 315℃
8	[汽标代号] Q 173	六角头螺杆带孔螺栓 Hexagon head with hole through the shank
9	[汽标代号] Q 173C	细牙六角头螺杆带孔螺栓 [较细牙普通螺纹] Hexagon bolts with split pin hole on shank-fine pitch thread
10	[英标] BS 1768 - 1963	精制美制六角头杆部带孔螺栓 Unified Hexagon Head Bolts, Washer Faced
11	[俄标] GOST 7798 (2) - 1970	六角头杆头带孔螺栓 Hexagon bolts with split pin hole on shank
12	[俄标] GOST 7805 (-2) - 1970	六角头螺栓杆部带孔 2型 Hexagon bolts, Split Pin Hole, product grade A, Type 2
13	[电力] DL /T 764 - 2014	电力金具用螺杆带销孔六角头螺栓 Hexagon head bolts with split pin hole on shank for electric power fittings
14	[电力] DL /T 764.1 - 2001	电力金具专用紧固件 - 六角头带销孔螺栓 Electric Power Fitting Fasteners Hexagon Head Bolts With Split Pin Hole On Shank
15	[军标] GJB 3371 (/1~/9) - 1998	普通螺纹螺栓 Hexagon Bolts with M Thread
16	[军标] GJB 3371 (/10 ~ /18) - 1998	短螺纹小六角头螺栓 Small Hexagon Bolts with Short M Thread
17	[军标] GJB 3371 (/19) - 1998	光杆公差带f9六角头螺栓 Hexagon Head Bolts，Shank Tolerance f9
18	[军标] GJB 3371 (/77~/78) - 1998	光杆公差带r6短螺纹六角头螺栓 Hexagon Head Bolts, Short Thread, Shank Tolerance r6
19	[军标] GJB 3371 (/20) - 1998	光杆公差带f9短螺纹小六角头螺栓 Small Hexagon Head Bolts, Short Thread, Shank Tolerance r6
20	[军标] GJB 3371 (/21~/24) - 1998	光杆公差带h8短螺纹小六角头螺栓 Small Hexagon Head Bolts, Short Thread, Shank Tolerance h8
21	[军标] GJB 3371 (/25~/28) - 1998	铰链连接用光杆公差带f7小六角头螺栓 Small Hexagon Head Bolts, Shank Tolerance f7
22	[军标] GJB 3371 (/29~/32) - 1998	铰链连接用光杆公差带h6小六角头螺栓 Small Hexagon Head Bolts, Shank Tolerance h6
23	[军标] GJB 3371 (/69) - 1998	光杆公差带f9短螺纹六角头螺栓 Hexagon Head Bolts, Short Thread, Shank Tolerance f9
24	[军标] GJB 3372 (/1~/10) - 1998	六角头螺钉杆部带孔 Hexagon Bolts，Split Pin Hole
25	[航天] QJ 2367 - 1992	六角头螺杆带孔螺栓
26	[航空] HB 1- 201 - 1995	六角头螺钉 Hexagon Head screws

注：技术数据仅供参考，以官方原件为准！