1	[國标] GB /T 32.1 - 2020	六角頭頭部帶孔螺栓 Hexagon Bolts with Wire Holes On Head 供應商(7)
2	[國标] GB /T 32.3 - 2020	六角頭頭部帶孔螺栓細牙 Hexagon Bolts with Wire Holes On Head - Fine Pitch Thread 供應商(1)
3	[國标] GB 32.1 - 1988	六角頭頭部帶孔螺栓 A和B級 Hexagon Bolts with Wire Hole on Head - Product Grade A and B 供應商(7)
4	[國标] GB 32.2 - 1988	細杆 B級六角頭頭部帶孔螺栓 Hexagon Bolts with Wire Holes on Head - Reduced Shank - Product Grade B 供應商(1)
5	[國标] GB 32.3 - 1988	六角頭頭部帶孔螺栓細牙 A和B級 Hexagon Bolts with Wire Holes on Head - Fine Pitch Thread - Product Grade A and B 供應商(1)
6	[國标] GB 25 - 1976	小六角頭部帶孔螺栓 Bolts, Small Hexagon Head With Holes Through The Head 供應商(1)
7	[國标] GB 26 - 1976	小六角頭頭部帶孔導頸螺栓 Bolts, Small Hexagon Head with Fit Neck and Holes Through The Head
8	[汽标代号] Q 170	六角頭頭部帶孔螺栓 Hexagon Bolts with Wire Holes On Head
9	[汽标代号] Q 170B	六角頭頭部帶孔螺栓 [粗牙普通螺紋] Hexagon Bolts with Wire Hole on Head
10	[汽标代号] Q 171	細牙六角頭頭部帶孔螺栓 Hexagon Bolts with Wire Holes On Head
11	[汽标代号] Q 171B	六角頭頭部帶孔螺栓 [細牙普通螺紋] Hexagon Bolts with Wire Hole on Head
12	[歐标] EN 2887 - 1995	航空航天 - 六角頭螺栓全螺紋耐腐蝕鋼鈍化級别：600MPa (環境溫度)/425℃ Aerospace Series - Bolts, Normal Hexagonal Head, Threaded to Head, In Corrosion Resisting Steel, Passivated - Classification: 600 Mpa (At Ambient Temperature) / 425 ℃
13	[鐵道部] TB /T 1479 - 1991	軌道車輛車軸軸端螺栓
14	[俄标] GOST 7796 (-3) - 1970	頭部帶孔六角頭螺栓 3型 Hexagon Reduced Head Bolts Product Grade B, Type 3
15	[俄标] GOST 7798 - 1970	六角頭頭部帶孔螺栓 Hexagon Bolts with Wire Holes on Head
16	[俄标] GOST 7805 (-3) - 1970	六角頭頭部帶孔螺栓 3型 Hexagon Bolts with Wire Holes on Head, Product Grade A, Type 3
17	[美國航空航天] NAS NAM 51474 (DS 51474) - 2011	米制六角頭全螺紋螺釘 Screw, Cap, Hex Head, Fully Threaded, Metric
18	[航天] QJ 2365 - 1992	六角頭頭部帶孔螺栓 Hexagon Head Bolts with Hole
19	[中國兵器工業總公司部标準] WJ 2215 - 1994	六角頭頭部帶孔全螺紋螺栓 Hexagon Bolts with Wire Holes on Head - Full Thread