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六角头自攻钉 [Table 21] BS 4174 - 1972

选择规格尺寸点击↓

10#

12#

14#

16#

尺寸单位: 英寸(inch)

英标BS 4174 - 1972 BS4174 4174BS 六角头自攻钉 [Table 21]

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单重计算公差

规格

10#

12#

14#

16#

s	（mm）	最大值
		最小值
e	（mm）	最大值
		最小值
k	（mm）	最大值
		最小值
s	（in.）	最大值
		最小值
e	（in.）	最大值
		最小值
k	（in.）	最大值
		最小值

5	5.5	7	8	8	10	13
4.82	5.32	6.78	7.78	7.78	9.78	12.73
5.8	6.4	8.1	9.2	9.2	11.5	15
5.40	5.95	7.60	8.71	8.71	10.94	14.28
1.62	2.42	2.92	3.12	4.15	4.95	5.95
1.38	2.18	2.68	2.88	3.85	4.65	5.65
0.187	0.250	0.250	0.312	0.312	0.375	0.500
0.181	0.244	0.244	0.305	0.305	0.367	0.489
0.216	0.289	0.289	0.361	0.361	0.433	0.577
0.202	0.272	0.272	0.340	0.340	0.409	0.545
0.080	0.110	0.115	0.120	0.155	0.190	0.230
0.070	0.095	0.100	0.105	0.139	0.172	0.208

采用标准

BS 4174 - 1972

英制自攻螺纹AB型, B型末端以及BT型切削螺纹 [TABLE 5]

BS 4174 - 1972

英制T型和D型切削螺纹(统一螺纹) [TABLE 7]

BS 4174 - 1972

英制A型自攻螺纹 [TABLE 23]

引用参考

镀锌、镀镍、镀镉、复合镀等层镀层盐雾腐蚀的防护性能

GB /T 193 - 2003

普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (ISO 261: 1998, MOD)

GB /T 5280 - 2002

自攻螺钉用螺纹

类似标准及供货信息

1	[国标] GB /T 5285 - 2017	六角头自攻螺钉 Hexagon Head Tapping Screws 供应商(1)
2	[国标] GB 5285 - 1985	六角头自攻螺钉 Hexagon Head Tapping Screws 供应商(1)
3	[美标] IFI 502 - 1982	米制六角头自攻钉 Metric Hex Head Tapping Screws
4	[德标] DIN 7976 - 1990	外六角自攻钉 Hexagon head tapping screws 供应商(4)
5	[国际] ISO 1479 - 2011	六角头自攻螺钉 Hexagon Head Tapping Screws
6	[国际] ISO 1479 - 1983	六角头自攻螺钉 Hexagon Head Tapping Screws
7	[日标] JIS B 1123 - 1996	六角头自攻钉 Hexagon Head Tapping Screws
8	[美标] ASME/ANSI B 18.6.3 - 2010	六角头自攻钉 Machine Screw and Tapping Screw Nuts (Inch Seires)
9	[意大利] UNI 6949 - 1980	六角头自攻螺钉 Hexagon head tapping screws
10	[法国] NF E 25-662 - 1994	六角头自攻螺钉 Hexagon Head Tapping Screws
11	[澳标] AS /NZS 4402 - 1996	米制六角头自攻螺钉 ISO metric hexagon head tapping screws
12	[台湾] CNS 4308 - 2000	六角头自攻螺钉 Hexagon Head Tapping Screws
13	[企标] YJT 4063 (WN1446C)	六角头自攻螺钉【PT-K 螺纹】 Hexagon Head Tapping Screws [PT-K Thread] 供应商(1)
14	[企标] YJT 4064 (WN1447C)	六角头带介自攻螺钉【PT-K 螺纹】 Hexagon Washer Head Tapping Screws [PT-K Thread] 供应商(1)
15	[企标] YJT 1020 (FBS)	梅花槽混凝土自攻型锚栓(盘头/沉头/六角法兰头)
16	[德标] DIN EN ISO 1479 - 2011	外六角自攻钉 Hexagon Head Tapping Screws 供应商(4)
17	[美标] ASME B 18.6.3 (T30-VI+T40) - 2013	梅花槽六角头自攻螺钉- AB ABR自攻螺钉 Hexalobular Socket Hex Head with Type AB and ABR Thread-Forming Tapping Screws [Table 30&40]
18	[美标] ASME B 18.6.3 (Hex-VI-B/BP) - 2013	梅花槽六角头自攻螺钉-B牙,BP牙【表30&41】 Hexalobular Socket Hex Head with Type B and Type BP Thread-Forming Tapping Screws [Table 30&41]
19	[美标] ASME B 18.6.3 (Hex-VI-A) - 2013	梅花槽六角头自攻螺钉-A牙【表30&42】 Hexalobular Socket Hex Head with Type A Thread-Forming Tapping Screws [Table 30&42]
20	[美标] ASME B 18.6.3 (Hex[L]-VI-B/BP) - 2013	梅花槽大六角头自攻螺钉-B牙,BP牙【表30&41】 Hexalobular Socket Large Hex Head with Type B and Type BP Thread-Forming Tapping Screws [Table 30&41]
21	[美标] ASME B 18.6.3 (Hex[L]-VI-A) - 2013	梅花槽大六角头自攻螺钉-A牙【表30&42】 Hexalobular Socket Large Hex Head with Type A Thread-Forming Tapping Screws [Table 30&42]
22	[美标] ASME B 18.6.3 (T29+T40) - 2013	无槽或开槽六角头以及大六角头 AB ABR自攻螺钉 Plain (Unslotted) and Slotted Regular and Large Hex Head Tapping Screws - Type AB and ABR
23	[美标] ASME B 18.6.3 (T30-I+T40) - 2013	十字槽凹穴六角头以及大六角头 AB ABR自攻螺钉 Cross Recess Indented Regular and Large Hex Head Tapping Screws - Type AB and ABR
24	[美标] ASME B 18.6.3 (T31-I+T40) - 2013	十字槽六角头以及大六角头 AB ABR自攻螺钉 Recess Dimensions for Type I Nonindented Regular and Large Hex Head Tapping Screws - Type AB and ABR
25	[美标] ASME B 18.6.5M - 2000 (R2010)	米制六角头自攻钉 [Table 20] Metric hexagon head tapping screws [Table 20]
26	[美标] ASME B 18.6.4 - 1998	六角头自攻螺钉 B,BP型 [Table 39] Regular And Large Hex Head Tapping Screws - Type B and BP Thread Forming [Table 39]
27	[美标] ASME B 18.6.4 - 1998	六角头自攻螺钉 C型(统一螺纹) [Table 39] Regular And Large Hex Head Tapping Screws - Type C Thread Forming [Table 39]
28	[美标] ASME B 18.6.4 - 1998	六角头自攻螺钉 AB型 [Table 39] Regular And Large Hex Head Tapping Screws - Type AB Thread Forming [Table 39]
29	[美标] ASME B 18.6.4 - 1998	六角头自攻螺钉 A型 [Table 39] Regular And Large Hex Head Tapping Screws - Type A Thread Forming [Table 39]
30	[美标] ASME B 18.6.4 - 1998	六角头凸缘自攻螺钉 B,BP型 [Table 39] Hex Washer Head Tapping Screws - Type B and BP Thread Forming [Table 40]
31	[美标] ASME B 18.6.4 - 1998	六角头凸缘自攻螺钉 C型(统一螺纹) [Table 40] Hex Washer Head Tapping Screws - Type C Thread Forming [Table 40]
32	[美标] ASME B 18.6.4 - 1998	六角头凸缘自攻螺钉 AB型 [Table 40] Hex Washer Head Tapping Screws - Type AB Thread Forming [Table 40]
33	[美标] ASME B 18.6.4 - 1998	六角头凸缘自攻螺钉 A型 [Table 40] Hex Washer Head Tapping Screws - Type A Thread Forming [Table 40]

注：技术数据仅供参考，以官方原件为准！