1	[国标] GB 56 - 1988	六角厚螺母 Hexagon Thick Nuts 供应商(10)
2	[国标] GB 55 - 1976	六角厚螺母 Hexagon Thick Nuts 供应商(5)
3	[国标] GB /T 17116.3 - 2018	等径连接螺母
4	[国标] GB /T 17116.3 - 2018	异径连接螺母
5	[国标] GB 804 - 1988	球面六角螺母 Hexagon Nuts with Raised Face
6	[美标] IFI 128 - 2000	六角长螺母 Hex Coupling Nuts
7	[德标] DIN 6334	六角长螺母 3d Hexagon coupling nuts 3d 供应商(1)
8	[德标] DIN 1479 - 2005	侧面带孔六角长螺母（螺母扣） Hexagon Turnbuckles
9	[德标] DIN 6330 - 2003	1.5D厚六角螺母 Hexagon Nuts with a Height of 1.5d
10	[德标] DIN 6330 - 1991	1.5D厚六角螺母 Hexagon nuts with a height of 1.5d
11	[日标] JIS B 1181 - 2014	C级六角螺母【Table 18-19】 Hexagon Nut, C, [Table 18-19] 供应商(2)
12	[汽标代号] Q 363B	六角厚螺母细牙 Hexagon thick nuts 供应商(1)
13	[汽标代号] Q 363C	六角厚螺母较细牙 Hexagon thick nuts,fine thread
14	[机械行业] JB /T 8004.3 (GB 2150) - 1999	机床夹具零件及部件连接螺母 Connecting Nut
15	[美标] ASME/ANSI B 18.2.2 - 2010	六角厚螺母 [table6] Hex Thick Nuts [table6] 供应商(1)
16	[美标] ASME/ANSI B 18.2.2 - 2010	六角连接螺母 [Table13] Hex Coupling Nuts [Table13] 供应商(2)
17	[美标] ASME/ANSI B 18.2.2 - 1987 (R1999)	六角厚螺母Table5 Hexagon thick nuts 供应商(1)
18	[其它] JIS B 1181 - 2004	六角厚螺母 Hexagon Thick Nuts 供应商(2)
19	[美标] SAE J 482 (-1) - 2006	美制六角厚螺母 US Hex High Nuts
20	[美标] SAE J 482 (-1) - 1998	美制六角厚螺母 US Hexagon Thick Nuts
21	[美标] SAE J 104 - 1969	六角厚螺母 Hex Thick Nuts
22	[汽标] QC /T 858 - 2011	细牙六角厚螺母 Hexagon Thick Nuts, Fine Thread
23	[美标] ASME B 18.2.2 - 2022	六角厚螺母 [Table 7] (ASTM A563 / F594 / F467) Hex Thick Nuts [Table7] (ASTM A563 / F594 / F467) 供应商(1)
24	[美标] ASME B 18.2.2 - 2022	六角连接螺母 [Table14] (ASTM A563) Hex Coupling Nuts [Table14] (ASTM A563) 供应商(2)
25	[美标] ASME B 18.2.2 - 2015	六角厚螺母 [Table 6] (ASTM A563 / F594 / F467) Hex Thick Nuts [Table6] (ASTM A563 / F594 / F467) 供应商(1)
26	[美标] ASME B 18.2.2 - 2015	六角连接螺母 [Table13] (ASTM A563) Hex Coupling Nuts [Table13] (ASTM A563) 供应商(2)