1	[国标] GB /T 32.1 - 2020	六角头头部带孔螺栓 Hexagon Bolts With Wire Holes On Head 供应商(8)
2	[国标] GB /T 32.3 - 2020	六角头头部带孔螺栓细牙 Hexagon Bolts With Wire Holes On Head - Fine Pitch Thread 供应商(1)
3	[国标] GB 32.1 - 1988	六角头头部带孔螺栓 A和B级 Hexagon Bolts With Wire Hole On Head-Product Grade A and B 供应商(8)
4	[国标] GB 32.2 - 1988	细杆 B级六角头头部带孔螺栓 Hexagon Bolts With Wire Holes On Head - Reduced Shank - Product Grade B 供应商(1)
5	[国标] GB 32.3 - 1988	六角头头部带孔螺栓细牙 A和B级 Hexagon Bolts With Wire Holes On Head-fine Pitch Thread-product Grade A And B 供应商(1)
6	[国标] GB 25 - 1976	小六角头部带孔螺栓 Bolts, Small Hexagon Head With Holes Through The Head 供应商(1)
7	[国标] GB 26 - 1976	小六角头头部带孔导颈螺栓 Bolts, Small Hexagon Head With Fit Neck And Holes Through The Head
8	[汽标代号] Q 170	六角头头部带孔螺栓 Hexagon bolts with wire holes on head
9	[汽标代号] Q 171	细牙六角头头部带孔螺栓 Hexagon bolts with wire holes on head
10	[汽标代号] Q 171B	六角头头部带孔螺栓 [细牙普通螺纹] Hexagon bolts with wire hole on head
11	[汽标代号] Q 171C	六角头头部带孔螺栓 [较细牙普通螺纹] Hexagon bolts with wire hole on head
12	[欧标] EN 2887 - 1995	航空航天 - 六角头螺栓全螺纹耐腐蚀钢钝化级别：600MPa (环境温度)/425℃ Aerospace series - Bolts, normal hexagonal head, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C
13	[铁道部] TB /T 1479 - 1991	轨道车辆车轴轴端螺栓
14	[俄标] GOST 7796 (-3) - 1970	头部带孔六角头螺栓 3型 Hexagon Reduced Head Bolts Product Grade B, Type 3
15	[俄标] GOST 7798 - 1970	六角头头部带孔螺栓 Hexagon bolts with wire holes on head
16	[俄标] GOST 7805 (-3) - 1970	六角头头部带孔螺栓 3型 Hexagon Bolts With Wire Holes On Head, product grade A, Type 3
17	[美国航空航天] NAS NAM 51474 (DS 51474) - 2011	米制六角头全螺纹螺钉 Screw, cap, hex head, fully threaded, metric
18	[航天] QJ 2365 - 1992	六角头头部带孔螺栓 Hexagon head bolts with hole
19	[中国兵器工业总公司部标准] WJ 2215 - 1994	六角头头部带孔全螺纹螺栓 Hexagon Bolts With Wire Holes On Head - Full Thread