1	[國标] GB /T 70.3 - 2023	降低承載能力的内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws with Reduced Loadability 供應商(10)
2	[國标] GB /T 70.3 - 2008	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws 供應商(10)
3	[國标] GB /T 70.3 - 2000	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws 供應商(10)
4	[美标] IFI 535 - 1982	内六角沉頭螺釘 Metric Socket Countersunk Head Cap Screws
5	[德标] DIN 7991 - 1986	内六角沉頭螺釘 Hexagon Socket Countersunk Head Cap Screws 供應商(15)
6	[國際] ISO 10642 - 2019	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws with Reduced Loadability 供應商(4)
7	[國際] ISO 10642 - 2004	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws 供應商(4)
8	[國際] ISO 10642 - 1997	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws 供應商(4)
9	[日标] JIS B 1194 - 2006	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws
10	[汽标代号] Q 250	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws
11	[美标] ASME/ANSI B 18.3 - 2003	内鍵槽沉頭螺釘 Spline Socket Flat Countersunk Head Cap Screws
12	[美标] ASME/ANSI B 18.3.5M - 1993	米制内六角沉頭螺釘 Metric Hexagon Socket Countersunk Head Screws
13	[美标] ASME/ANSI B 18.3.5M - 1986	米制内六角沉頭螺釘 Metric Hexagon Socket Countersunk Head Screws
14	[美标] ASME/ANSI B 18.3.5M - 1986 (R2008)	米制内六角沉頭螺釘 (ASTM F835M / F879M / A1-70) Metric Hexagon Socket Countersunk Head Cap Screws (ASTM F835M / F879M / A1-70)
15	[意大利] UNI 5933 - 1988	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws - ISO Metric Coarse Pitch Thread - Product Grade A
16	[法國] NF E 25-146 - 2004	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws
17	[英标] BS 4168-8 - 1982	米制内六角沉頭螺釘 Metric Hexagon Socket Countersunk Head Screws
18	[英标] BS 2470 - 1973	統一螺紋内六角沉頭螺釘 Table 3 Hexagon Socket Countersunk Head Screws - Unified Thread
19	[台灣] CNS 4558 - 1981	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws
20	[德标] DIN EN ISO 10642 - 2020	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws 供應商(15)
21	[德标] DIN EN ISO 10642 - 2013	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws 供應商(15)
22	[德标] DIN EN ISO 10642 - 2004	内六角沉頭螺釘 Hexagon Socket Countersunk Head Screws 供應商(15)
23	[美标] ASME B 18.3 (T8) - 2012	内六角沉頭螺釘 [Table 8] (ASTM F835 / F879) Hexagon Socket Flat Countersunk Head Cap Screws [Table 8] (ASTM F835 / F879) 供應商(3)
24	[美标] ASME B 18.3 - 2003 (R2008)	内六角沉頭螺釘 [Table 2A] Hexagon Socket Flat Countersunk Head Cap Screws 供應商(3)