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(8)
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(8)
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 171	細牙六角頭頭部帶孔螺栓 Hexagon bolts with wire holes on head
10	[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
11	[汽标代号] Q 171C	六角頭頭部帶孔螺栓 [較細牙普通螺紋] Hexagon bolts with wire hole on head
12	[歐标] EN 2887 - 1995	航空航天; 鈍化耐腐蝕鋼, 六角頭全螺紋螺栓, 等級: 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 °C
13	[鐵道部] TB /T 1479 - 1991	軌道車輛車軸軸端螺栓
14	[俄标] GOST 7798 - 1970	六角頭頭部帶孔螺栓 Hexagon bolts with wire holes on head
15	[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
16	[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
17	[航天] QJ 2365 - 1992	六角頭頭部帶孔螺栓 Hexagon head bolts with hole
18	[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

注：技術數據僅供參考，以官方原件為準！