1	[國標(biāo)] GB /T 8 - 2021	方頭螺栓 C級 Square Head Bolts - Product Grade C 供應(yīng)商(5)
2	[國標(biāo)] GB /T 35 - 2013	小方頭螺栓 Square Head Bolts with Small Head 供應(yīng)商(3)
3	[國標(biāo)] GB /T 35 - 1988	小方頭螺栓 Small Square Head Bolts 供應(yīng)商(3)
4	[國標(biāo)] GB 8 - 1988	方頭螺栓 C級 Square Head Bolts - Product Grade C 供應(yīng)商(5)
5	[國標(biāo)] GB 8 - 1976	方頭螺栓 C級（粗制） Square Head Bolts - Product Grade C (Black) 供應(yīng)商(5)
6	[德標(biāo)] DIN 21346 - 1989	木軸導(dǎo)向用方頭螺栓 Square Head Bolts for Shaft Guides
7	[日標(biāo)] JIS E 1107 - 2008	魚尾板用四方螺栓 Fish Plate Bolt Square Head
8	[日標(biāo)] JIS B 1182 (T1-1) - 1995	方頭螺栓(精制) [Table 1-1] Thin Square Head Bolts [Table 1-1]
9	[日標(biāo)] JIS B 1182 (T1-2) - 1995	方頭螺栓(中等精度) [Table 1-2] Square Head Bolts [Table 1-2]
10	[日標(biāo)] JIS B 1182 (T1-3) - 1995	方頭螺栓(粗制) [Table 1-3] Square Head Bolts [Table 1-3]
11	[日標(biāo)] JIS B 1182 (T2) - 1995	大方頭螺栓(粗制) [Table 2] Large Square Head Bolts [Table 2]
12	[汽標(biāo)代號] Q 194B	小方頭螺栓 Small Square Head Bolts
13	[美標(biāo)] ASME/ANSI B 18.2.1 (T1) - 1996	方頭螺栓 [Table 1] Square Bolts [Table 1] 供應(yīng)商(1)
14	[意大利] UNI 5729 - 1965	帶方螺母的寬方頭螺栓和螺釘米制螺紋 C級 Large Square Head Bolts and Bolts with Square Nut - Metric Coarse Thread - Finish C
15	[法國] NF E 25-116 - 1983	方頭螺栓 A級 B級 Square Head Screws - Product Grades A and B
16	[法國] NF E 25-117 - 1983	方頭螺栓 A級 B級 Square Head Screws - Product Grades A and B
17	[法國] NF E 25-118 - 1983	方頭螺栓 C級 Square Head screws - Product grade C
18	[英標(biāo)] BS 916 - 1953	英制方頭全螺紋螺釘粗制 - 鐓鍛 [Table 1] Spuare Head Screws with B.S.Threads [Table 1]
19	[英標(biāo)] BS 916 - 1953	英制薄方頭全螺紋螺釘 - 粗制 - 車削支承面 [Table 2] Square Head Screws Faced Under Head with B.S.Threads - Black [Table 2]
20	[英標(biāo)] BS 916 - 1953	英制方頭螺栓 - 粗制 - 車削支承面或車削支承面和光桿 [Table 2] Square Bolts Faced Under Head, and Faced Under Head and Turned on Shank with B.S.Threads - Black [Table 2]
21	[英標(biāo)] BS 916 - 1953	英制方頭螺栓 - 粗制 - 鐓鍛 [Table 1] Square Head Bolt with B.S.Threads [Table 1]
22	[臺灣] CNS 3134 - 1981	精制方頭螺栓 Square Head Bolts (Finished)
23	[臺灣] CNS 3135 - 1981	次精制方頭螺栓 Square Head Bolts (Semi-Finished)
24	[臺灣] CNS 3136 - 1981	一般用方頭螺栓 Square Head Bolts (Regular)
25	[臺灣] CNS 3137 - 1981	大方頭螺栓（一般用） Large Square Head Bolts (Regular)
26	[俄標(biāo)] GOST 21249 (-1) - 1996	方頭螺栓 - 1型 - 半沉頭 Blunt Bolts for General Purpose - Basic Parameters and Dimensions
27	[俄標(biāo)] GOST 21249 (-2) - 1996	方頭螺栓 - 2型 - 沉頭 Blunt Bolts for General Purpose - Basic Parameters and Dimensions
28	[美標(biāo)] ASME B 18.2.1 (T4) - 2012	四方斜頭螺栓 [Table 4] (ASTM A307 / A354 / A394) Askew Head Bolts [Table 4] (ASTM A307 / A354 / A394) 供應(yīng)商(1)
29	[美標(biāo)] ASME B 18.2.1 (T1) - 2012	方頭螺栓 [Table 1] (ASTM A307 / A354 / A394) Square Head Bolts [Table 1] (ASTM A307 / A354 / A394) 供應(yīng)商(1)
30	[美標(biāo)] ASME B 18.2.1 (T1) - 2010	方頭螺栓 [Table 1] Square Head Bolts [Table 1] 供應(yīng)商(1)
31	[美標(biāo)] ASME B 18.2.1 (T4) - 2010	四方斜頭螺栓 [Table 4] Askew Head Bolts [Table 4] 供應(yīng)商(1)
32	[美標(biāo)] ASME B 18.2.3.10M - 1996	米制四方頭螺栓 Metric Square Head Bolts