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开槽半沉头自攻螺钉 NF E 25-661 - 1994

选择规格尺寸点击↓

ST2.2

ST2.9

ST3.5

ST4.2

ST4.8

ST5.5

ST6.3

ST8

ST9.5

尺寸单位: mm

法国NF E25-661 - 1994 NF25-661 25-661NF 开槽半沉头自攻螺钉

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单重计算公差

螺纹规格
d

ST2.2

ST2.9

ST3.5

ST4.2

ST4.8

ST5.5

ST6.3

ST8

ST9.5

P	螺距
d_k	最大值
d_k	最小值
k	最大值
n	最小值
n	最大值
t	最小值
t	最大值

0.8	1.1	1.3	1.4	1.6	1.8	1.8	2.1	2.1
3.8	5.5	7.3	8.4	9.3	10.3	11.3	15.8	18.3
3.5	5.2	6.9	8	8.9	9.9	10.9	15.4	17.8
1.1	1.7	2.35	2.6	2.8	3	3.15	4.65	5.25
0.56	0.86	1.06	1.26	1.26	1.66	1.66	2.06	2.56
0.7	1	1.2	1.51	1.51	1.91	1.91	2.31	2.81
0.8	1.2	1.4	1.6	2	2.2	2.4	3.2	3.8
1	1.45	1.7	1.9	2.4	2.6	2.8	3.7	4.4

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

注：技术数据仅供参考，请以官方原件为准！

类似标准及供货信息

1	[国标] GB /T 5284 - 2017	开槽半沉头自攻螺钉 Slotted Raised Countersunk(Oval) Head Tapping Screws
2	[国标] GB /T 5284 - 1985	开槽半沉头自攻螺钉 Slotted Raised Countersunk Head Tapping Screws
3	[美标] IFI 502 - 1982	米制开槽半沉头自攻钉 Metric Slotted Oval Countersunk Head Tapping Screws
4	[德标] DIN 7973 - 1990	开槽半沉头自攻螺钉 Slotted Raised Countersunk Head Tapping Screws 供应商(3)
5	[国际] ISO 1483 - 2011	开槽半沉头自攻螺钉 Slotted Raised Countersunk (Oval) Head Tapping Screws
6	[国际] ISO 1483 - 1983	开槽半沉头自攻螺钉 Slotted raised countersunk head tapping screws
7	[日标] JIS B 1115 (JA5) - 2015	开槽半沉头自攻钉 [表JA5] Slotted Raised countersunk head tapping screws [Table JA5]
8	[日标] JIS B 1115 (T9) - 2015	开槽半沉头自攻螺钉 [Table 9] Slotted Raised Countersunk Head Tapping Screws [Table 9]
9	[日标] JIS B 1115 (T3) - 1996	开槽半沉头自攻钉 [表3] Slotted raised countersunk head tapping screws [Table 3]
10	[日标] JIS B 1115 (AT3) - 1996	开槽半沉头自攻钉 [附表3] Slotted Raised countersunk head tapping screws [Annex Table 3]
11	[美标] ASME/ANSI B 18.6.3 - 2010	80°开槽半沉头自攻钉 80° Machine Screw and Tapping Screw Nuts (Inch Seires)
12	[英标] BS 4174 - 1972	开槽80°半沉头自攻钉 [Table 12] 80°Slotted Raised Countersunk Head Tapping Screws [Table 12]
13	[英标] BS 4174 - 1972	米字槽80°半沉头自攻钉 [Table 13] Cross Recess 80° Raised Countersunk Head Tapping Screws [Table 13]
14	[英标] BS 4174 - 1972	开槽80°半沉头清根自攻钉 [Table 14] Slotted 80° truncated Raised Countersunk Head Screws [Table 14]
15	[澳标] AS /NZS 4405 - 1996	米制开槽半沉头自攻螺钉 ISO metric slotted raised countersunk head tapping screws
16	[德标] DIN EN ISO 1483 - 2011	开槽半沉头自攻螺钉 Slotted Raised Countersunk (Oval) Head Tapping Screws 供应商(3)
17	[美标] ASME B 18.6.3 (H2A+T1A) - 2024	82°开槽半沉头 AB ABR 自攻螺钉 82° Dimensions of Slotted Oval Countersunk Head Tapping Screws
18	[美标] ASME B 18.6.3 (H3C+T1A) - 2024	80° 开槽半沉头清根 AB、ABR型自攻螺钉 80° Slotted Undercut Oval Countersunk Head Tapping Screws - Type AB、ABR
19	[美标] ASME B 18.6.3 (T7+T40) - 2013	82°开槽半沉头 AB ABR 自攻螺钉 [Table 7] 82° Dimensions of Slotted Oval Countersunk Head Tapping Screws [Table 7]
20	[美标] ASME B 18.6.3 (T11t) - 2013	80° 开槽半沉头清根自攻螺钉 [Table 11] 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
21	[美标] ASME B 18.6.5M (T12) - 2000 (R2010)	米制开槽半沉头自攻钉 [Table 12] Metrice slotted raised countersunk head tapping screws [Table 12]
22	[美标] ASME B 18.6.4 - 1998 (R2005)	开槽半沉头自攻螺钉 B,BP型 [Table 20] slotted Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 20]
23	[美标] ASME B 18.6.4 - 1998 (R2005)	开槽半沉头自攻螺钉 C型(统一螺纹) [Table 20] slotted Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 20]
24	[美标] ASME B 18.6.4 - 1998 (R2005)	开槽半沉头自攻螺钉 AB型 [Table 20] slotted Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 20]
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