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十字槽半沉头自攻钉 - 螺纹型式：Class 1~Class 4【附表3】 JIS B 1122 (AAT3) - 1996

选择规格尺寸点击↓

2.5

3.5

4.5

JIS B 1122 (AAT3) - 1996 十字槽半沉头自攻钉 - 螺纹型式：Class 1~Class 4【附表3】

尺寸单位: mm

日标JIS B1122 (AAT3) - 1996 JIS1122 1122JI 十字槽半沉头自攻钉 - 螺纹型式：Class 1~Class 4【附表3】

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单重计算公差

螺纹尺寸
d

2.5

3.5

4.5

d_k	最大值=公称
d_k	最小值
k	最大值=公称
k	最小值
c	≈
f	≈
r	最大值
槽号
m	参考值
深度	最大值
深度	最小值

4	5	6	7	8	9	10	12
3.6	4.6	5.5	6.5	7.5	8.4	9.4	11.3
1.2	1.45	1.75	2	2.3	2.55	2.8	3.4
1.0	1.25	1.45	1.7	2.0	2.25	2.5	3.0
0.2	0.2	0.25	0.25	0.3	0.3	0.3	0.4
0.4	0.55	0.7	0.8	0.9	1	1.2	1.4
0.6	0.6	0.8	0.8	1	1	1.2	1.4
1	1	2	2	2	2	2	3
2.4	2.9	3.8	4.3	4.7	5.1	5.3	6.9
1.21	1.72	1.63	2.13	2.53	2.93	3.13	3.46
0.85	1.34	1.11	1.60	1.99	2.38	2.58	2.90

螺纹型式(class)

①,直径2mm和2.5mm不适用于 1型（class 1）
②,Class 1~Class 4 螺纹型式参见标准 JIS B 1007
③,产品形状和尺寸与国际标准（ISO 7049~ISO 7051）不同，将来不再使用。

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 847 - 2017	十字槽半沉头自攻钉 Cross Recessed Raised Countersunk(Oval) Head Tapping Screws 供应商(3)
2	[国标] GB 847 - 1985	十字槽半沉头自攻钉 Cross Recessed Raised Countersunk Head Tapping Screws 供应商(3)
3	[德标] DIN 7983 - 1990	十字槽半沉头自攻钉 Cross recessed raised countersunk head tapping screws 供应商(2)
4	[国际] ISO 7051 - 2011	十字槽半沉头自攻螺钉 Cross Recessed Raised Countersunk Head Tapping Screws 供应商(1)
5	[国际] ISO 7051 - 1983	十字槽半沉头自攻螺钉 Cross recessed raised countersunk head tapping screws 供应商(1)
6	[日标] JIS B 1122 (AT3) - 1996	十字槽半沉头自攻钉【表3】 Cross recessed raised countersunk head tapping screws [Table 3]
7	[汽标代号] Q 276	十字槽半沉头自攻钉 C型 Cross recessed raised countersunk head tapping screws
8	[汽标代号] Q 277	十字槽半沉头自攻钉F型 Cross recessed raised countersunk head tapping screws
9	[美标] ASME/ANSI B 18.6.3 - 2010	80°十字槽半沉头自攻钉 80° Machine Screw and Tapping Screw Nuts (Inch Seires)
10	[法国] NF E 25-657 - 1994	十字槽半沉头自攻螺钉 Cross Recessed Raised Countersunk (Oval) Head Tapping Screws
11	[英标] BS 4174 - 1972	米字槽80°半沉头清根自攻钉 [Table 15] Cross Recess 80° truncated Raised Countersunk Head Screws [Table 15]
12	[澳标] AS /NZS 4408 - 1996	米制十字槽半沉头自攻螺钉 ISO metric cross recessed raised countersunk head tapping screws
13	[韩标] KS B 1032 - 2016 (R2021)	十字槽半沉头自攻螺钉 Cross-Recessed Raised Countersunk (Oval) Head Tapping Screws
14	[韩标] KS B 1032 - 2001	十字槽半沉头自攻螺钉 Cross-Recessed Raised Countersunk (Oval) Head Tapping Screws
15	[德标] DIN EN ISO 7051 - 2011	十字槽半沉头自攻钉 Cross-Recessed Raised Countersunk(oval) Head Tapping Screws 供应商(2)
16	[美标] ASME B 18.6.3 (H2B-I/H2B-IA+T1A) - 2024	十字槽半沉头 AB ABR自攻螺钉 Cross recessed raised countersunk head tapping screws - Type AB and ABR
17	[美标] ASME B 18.6.3 (H3D-I/H3D-IA+T1A) - 2024	十字槽82°半沉头清根AB ABR自攻螺钉 Undercut Oval 82-deg Countersunk Head Tapping Screws - Type AB and ABR
18	[美标] ASME B 18.6.3 (H4D-I/H4D-IA+T1A) - 2024	十字槽82°小半沉头 AB ABR自攻螺钉 Oval 82° Countersunk Trim Head Tapping Screws - Type AB and ABR
19	[美标] ASME B 18.6.3 (T8-I/T8-IA+T40) - 2013	十字槽半沉头 AB ABR自攻螺钉 Cross recessed raised countersunk head tapping screws - Type AB and ABR
20	[美标] ASME B 18.6.3 (T12-I/T12-IA+T40) - 2013	十字槽82°半沉头清根AB ABR自攻螺钉 Undercut Oval 82-deg Countersunk Head Tapping Screws - Type AB and ABR
21	[美标] ASME B 18.6.3 (T16-I/T16-IA+T40) - 2013	十字槽82°小半沉头 AB ABR自攻螺钉 Oval 82° Countersunk Trim Head Tapping Screws - Type AB and ABR
22	[美标] ASME B 18.6.5M (T14) - 2000 (R2010)	米制米字槽半沉头自攻螺钉 [Table 14] Metric Type IA Cross-Recessed Oval Countersunk Head Tapping Screws [Table 14]
23	[美标] ASME B 18.6.5M (T14) - 2000	米制米字槽半沉头自攻钉 [Table 14] Mtrice PZ drives raised countersunk head tapping screws [Table 14]
24	[美标] ASME B 18.6.5M (T13) - 2000 (R2010)	米制十字槽半沉头自攻钉 [Table 13] Metric Type I Cross-Recessed Oval Countersunk Head Tapping Screws [Table 13]
25	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头自攻螺钉 B,BP型 [Table 21] Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 21]
26	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头自攻螺钉 C型(统一螺纹) [Table 21] Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 21]
27	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头自攻螺钉 AB型 [Table 21] Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 21]
28	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头自攻螺钉 A型 [Table 21] Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 21]
29	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头自攻螺钉 B,BP型 [Table 22] Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 22]
30	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头自攻螺钉 C型(统一螺纹) [Table 22] Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 22]
31	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头自攻螺钉 AB型 [Table 22] Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 22]
32	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头自攻螺钉 A型 [Table 22] Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 22]
33	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头自攻螺钉 B,BP型 [Table 23] Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 23]
34	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头自攻螺钉 C型(统一螺纹) [Table 23] Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 23]
35	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头自攻螺钉 AB型 [Table 23] Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 23]
36	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头自攻螺钉 A型 [Table 23] Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 23]
37	[美标] ASME B 18.6.4 - 1998 (R2005)	开槽半沉头清根自攻螺钉 B,BP型 [Table 24] Slotted Undercut Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 24]
38	[美标] ASME B 18.6.4 - 1998 (R2005)	开槽半沉头清根自攻螺钉 C型(统一螺纹) [Table 24] Slotted Undercut Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 24]
39	[美标] ASME B 18.6.4 - 1998 (R2005)	开槽半沉头清根自攻螺钉 AB型 [Table 24] Slotted Undercut Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 24]
40	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头清根自攻螺钉 B,BP型 [Table 25] Type I cross recessed undercut oval countersunk head tapping screws - Type B and BP Thread Forming [Table 25]
41	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头清根自攻螺钉 C型(统一螺纹) [Table 25] Type I cross recessed undercut oval countersunk head tapping screws - Type C Thread Forming [Table 25]
42	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头清根自攻螺钉 AB型 [Table 25] Type I cross recessed undercut oval countersunk head tapping screws - Type AB Thread Forming [Table 25]
43	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头清根自攻螺钉 B,BP型 [Table 26] Type IA cross recessed undercut oval countersunk head tapping screws - Type B and BP Thread Forming [Table 26]
44	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头清根自攻螺钉 C型(统一螺纹) [Table 26] Type IA cross recessed undercut oval countersunk head tapping screws - Type C Thread Forming [Table 26]
45	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头清根自攻螺钉 AB型 [Table 26] Type IA cross recessed undercut oval countersunk head tapping screws - Type AB Thread Forming [Table 26]
46	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头清根自攻螺钉 B,BP型 [Table 27] Type II cross recessed undercut oval countersunk head tapping screws - Type B and BP Thread Forming [Table 27]
47	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头清根自攻螺钉 C型(统一螺纹) [Table 27] Type II cross recessed undercut oval countersunk head tapping screws - Type C Thread Forming [Table 27]
48	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头清根自攻螺钉 AB型 [Table 27] Type II cross recessed undercut oval countersunk head tapping screws - Type AB Thread Forming [Table 27]
49	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头精整自攻螺钉 B,BP型 [Table 28] Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 28]
50	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头精整自攻螺钉 C型(统一螺纹) [Table 28] Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 28]
51	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头精整自攻螺钉 AB型 [Table 28] Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 28]
52	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽半沉头精整自攻螺钉 A型 [Table 28] Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 28]
53	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头精整自攻螺钉 B,BP型 [Table 29] Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 29]
54	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头精整自攻螺钉 C型(统一螺纹) [Table 29] Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 29]
55	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头精整自攻螺钉 AB型 [Table 29] Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 29]
56	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽半沉头精整自攻螺钉，A型 [Table 29] Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 29]
57	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头精整自攻螺钉 B,BP型 [Table 30] Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 30]
58	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头精整自攻螺钉 C型(统一螺纹) [Table 30] Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 30]
59	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头精整自攻螺钉 AB型 [Table 30] Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 30]
60	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽半沉头精整自攻螺钉 A型 [Table 30] Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 30]