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十字槽沉头自攻钉 GB /T 846 - 2017

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

模型下载

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单重计算公差

螺纹尺寸
d

ST2.2

ST2.9

ST3.5

ST4.2

ST4.8

ST5.5

ST6.3

ST8

ST9.5

P	螺距
a	最大值
d_k	理论	最大值
	实际	最大值
		最小值
k	最大值
槽号
M₁	H型	参考
深度	H型	最大值
		最小值
M₂	Z型	参考
深度	Z型	最大值
		最小值
y	参考	C型
		F型
		R型

0.8	1.1	1.3	1.4	1.6	1.8	1.8	2.1	2.1
1.6	2.2	2.6	2.8	3.2	3.6	3.6	4.2	4.2
4.4	6.3	8.2	9.4	10.4	11.5	12.6	17.3	20
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	1	2	2	2	3	3	4	4
1.9	3.2	4.4	4.6	5.2	6.6	6.8	8.9	10
1.2	2.1	2.4	2.6	3.2	3.3	3.5	4.6	5.7
0.9	1.7	1.9	2.1	2.7	2.8	3	4	5.1
2	3	4.1	4.4	4.9	6.3	6.6	8.8	9.8
1.2	2.01	2.2	2.51	3.05	3.18	3.45	4.6	5.64
0.95	1.76	1.75	2.06	2.6	2.73	3	4.15	5.19
2	2.6	3.2	3.7	4.3	5	6	7.5	8
1.6	2.1	2.5	2.8	3.2	3.6	3.6	4.2	4.2
-	-	2.7	3.2	3.6	4.3	5	6.3	-

替代列表

GB 846 - 1976 GB /T 846 - 1985 GB /T 846 - 2017

等效标准

国标 GB	国际 ISO	德标 DIN	意大利 UNI
GB /T 846	ISO 7050	DIN EN ISO 7050	UNI 6955

以上有部分标准可能为近似等效，如有异议以标准原件为准

采用标准

ISO 7050 - 2011

十字槽沉头自攻螺钉

工艺相关

GB /T 90.1 - 2002

紧固件验收检查（ISO 3269:2000 IDT）

紧固件螺栓、螺钉、螺柱及螺母尺寸代号和标注

技术条件和引用标准

材料

钢

不锈钢

通用技术条件
螺纹
十字槽
机械性能	等级
	标准
公差	产品等级
	标准
表面处理	-
	-
验收及包装

GB/T 16938
GB/T 5280
GB/T 944.1 、GB/T 5279.2
-	A2-20H，A4-20H，A5-20H
GB/T 3098.5	CB/T 3098.21
A
GB/T 3103.1
不经处理；电镀技术要求按GB/T 5267.1；非电解锌片涂层技术要求按GB/T 5267.2	简单处理；钝化处理技术要求按CB/T 5267.4
如需其他技术要求或表面处理，应由供需协议
GB/T 90.1、CB/T 90.2

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！

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上海承泰金属五金制造有限公司

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材质：不锈钢；规格：齐全；表面处理：根据客户要求

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句容市大进标准件制造有限责任公司

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苏州永创紧固件厂

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材质：不锈钢、碳钢；公称直径范围：M1-M14；公称长度范围：5-400mm

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供应“青固”品牌螺丝，0.8φ-20φ碳钢1022、不锈钢 304 、316、302；铜、铝等材质；2.5-10mm，公称长度：6.5mm-300mm ；表面处理：镀白锌、彩锌、镍、达克罗、热镀锌等；非标按客户要求定做。

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苏州市桂丰精密不锈钢紧固件厂

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材料：碳钢、不锈钢，表面处理：本色; 公称直径：M1.2-M8,公称长度：3mm-80mm

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材质：不锈钢200 304 316，规格范围：ST2.2-ST6.3

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类似标准及供货信息

1	[国标] GB /T 846 - 1985	十字槽沉头自攻钉 Cross Recessed Countersunk Head Tapping Screws 供应商(7)
2	[国标] GB 846 - 1976	十字槽沉头自攻螺钉 Cross recessed countersunk head self-tapping screws 供应商(7)
3	[德标] DIN 7982 - 1990	十字槽沉头自攻钉 Cross recessed countersunk head tapping screws 供应商(3)
4	[国际] ISO 7050 - 2011	十字槽沉头自攻螺钉 Cross Recessed Countersunk (Flat) Head Tapping Screws 供应商(1)
5	[国际] ISO 7050 - 1983	十字槽沉头自攻螺钉 Cross recessed countersunk head tapping screws 供应商(1)
6	[日标] JIS B 1125 - 2015	十字槽喇叭头自攻钉 Cross Recessed Trumpet Head Self Drilling Tapping Screw
7	[日标] JIS B 1125 - 2015	十字槽沉头带筋自攻钉 Flex. Purpose Drilling Tapping Screws
8	[日标] JIS B 1125 - 2003	十字槽喇叭头自攻钉 cross recessed trumpet head self drilling tapping screw
9	[日标] JIS B 1125 - 2003	十字槽沉头带筋自攻钉 Cross recessed ribbed countersunk head tapping screws
10	[日标] JIS B 1122 (AAT2) - 1996	十字槽沉头自攻钉 - 螺纹型式：Class 1~Class 4【附表2】 Cross Recessed Countersunk Head Tapping Screws - threaded portion are of class 1 to 4 [Annex attached table 2]
11	[日标] JIS B 1122 (AT2) - 1996	十字槽沉头自攻钉【表2】 Cross recessed countersunk head tapping screws [Table 2]
12	[日标] JIS B 1125 - 1995	十字槽喇叭头自攻钉 Cross recessed bugle head self-drilling tapping screws
13	[汽标代号] Q 274	十字槽沉头自攻螺钉 C型 Cross recessed countersunk head tapping screws - Type C
14	[汽标代号] Q 278	十字槽沉头自攻螺钉 F型 Cross recessed countersunk head tapping screws - Type F
15	[美标] ASME/ANSI B 18.6.3 - 2010	80°十字槽沉头自攻钉 80° Machine Screw and Tapping Screw Nuts (Inch Seires)
16	[意大利] UNI 9709 - 1990	塑料用双螺纹十字槽沉头(平头)自攻螺钉 Two-thread countersunk (flat) head tapping screws with cross rocessed for plastics
17	[意大利] UNI 6955	十字槽沉头自攻钉 Cross-Recessed Flat Countersunk Head Tapping Screws
18	[法国] NF E 25-656 - 1994	十字槽沉头自攻螺钉 Cross Recessed Countersunk (Flat) Head Tapping Screws
19	[英标] BS 4174 - 1972	米字槽80°沉头自攻钉 [Table 9] Recess 80°countersunk Head Screws - Type Z [Table 9]
20	[英标] BS 4174 - 1972	米字槽80°沉头清根自攻钉 [Table 11] Recess 80°Truncated Countersunk Head Screws - Type Z [Table 11]
21	[澳标] AS /NZS 4407 - 1996	米制十字槽沉头自攻螺钉 ISO metric cross recessed countersunk head tapping screws
22	[原电子工业部] SJ 2822 - 1987	十字槽沉头自攻钉
23	[原电子工业部] SJ 2498 - 1984	十字槽沉头自攻钉
24	[韩标] KS B 1032 - 2016 (R2021)	十字槽沉头自攻螺钉 Cross-Recessed Countersunk (Flat) Head Tapping Screws
25	[韩标] KS B 1032 - 2001	十字槽沉头自攻螺钉 Cross-Recessed Countersunk (Flat) Head Tapping Screws
26	[企标] YJT 4058 (WN1413C)	十字槽沉头自攻螺钉 Cross recessed countersunk head Tapping screws 供应商(1)
27	[德标] DIN EN ISO 7050 - 2011	十字槽沉头自攻螺钉 Cross Recessed Countersunk (Flat) Head Tapping Screws 供应商(3)
28	[美标] ASME B 18.6.3 (H1B-I/H1B-IA+T1A) - 2024	十字槽82度沉头AB ABR自攻螺钉 82° Cross Recessed Countersunk Head Tapping Screws - Type AB (ABR)
29	[美标] ASME B 18.6.3 (H3B-I/H3B-IA+T1A) - 2024	十字槽82°沉头清根 AB ABR自攻螺钉 Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR)
30	[美标] ASME B 18.6.3 (H4B-I/H4B-IA+T1A) - 2024	十字槽小沉头 AB ABR自攻螺钉 Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR
31	[美标] ASME B 18.6.3 (T2-I/T2-IA+T40) - 2013	十字槽82度沉头AB ABR自攻螺钉 82° Cross Recessed Countersunk Head Tapping Screws - Type AB (ABR)
32	[美标] ASME B 18.6.3 (T10-I/T10-IA+T40) - 2013	十字槽82°沉头清根 AB ABR自攻螺钉 Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR)
33	[美标] ASME B 18.6.3 (T14-I/T14-IA+T40) - 2013	十字槽小沉头 AB ABR自攻螺钉 Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR
34	[美标] ASME B 18.6.5M (T10) - 2000 (R2010)	米制米字槽沉头自攻螺钉 [Table 10] Metric Type IA Cross-Recessed Flat Countersunk Head Tapping Screws [Table 10]
35	[美标] ASME B 18.6.5M (T9) - 2000 (R2010)	米制十字槽沉头自攻螺钉 [Table 9] Metric cross recessed countersunk head tapping screws [Table 9]
36	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头自攻螺钉 A型 [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 10]
37	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头自攻螺钉 B, BP型 [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 10]
38	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头自攻螺钉 C型 (统一螺纹) [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 10]
39	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头自攻螺钉 AB型 [Table 10] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 10]
40	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉头自攻螺钉 A型 [Table 11] Type IA Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 11]
41	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉头自攻螺钉 B,BP型 [Table 11] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 11]
42	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉头自攻螺钉 C型(统一螺纹) [Table 11] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 11]
43	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉头自攻螺钉 AB型 [Table 11] Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 11]
44	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头自攻螺钉 A型 [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 12]
45	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头自攻螺钉 B，BP型 [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 12]
46	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头自攻螺钉 C型(统一螺纹) [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 12]
47	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头自攻螺钉 AB型 [Table 12] Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 12]
48	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头清根自攻螺钉 B,BP型 [Table 14] Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 14]
49	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头清根自攻螺钉 C型(统一螺纹) [Table 14] Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 14]
50	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头清根自攻螺钉 AB型 [Table 14] Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 14]
51	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉头清根自攻螺钉 B,BP型 [Table 15] Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 15]
52	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉头清根自攻螺钉 C型(统一螺纹) [Table 15] Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 15]
53	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽沉头清根自攻螺钉 AB型 [Table 15] Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 15]
54	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头清根自攻螺钉 B,BP型 [Table 16] Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 16]
55	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头清根自攻螺钉 C型(统一螺纹) [Table 16] Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 16]
56	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头清根自攻螺钉 AB型 [Table 16] Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 16]
57	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头精整自攻螺钉,B,BP型 [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 17]
58	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头精整自攻螺钉,C型(统一螺纹) [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 17]
59	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头精整自攻螺钉,AB型 [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 17]
60	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽沉头精整自攻螺钉,A型 [Table 17] Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 17]
61	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉头精整自攻螺钉 B,BP型 [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 18]
62	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉头精整自攻螺钉 C型(统一螺纹) [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 18]
63	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉头精整自攻螺钉 AB型 [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 18]
64	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型十字槽沉头精整自攻螺钉 A型 [Table 18] Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 18]
65	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头精整自攻螺钉 B,BP型 [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 19]
66	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头精整自攻螺钉 C型(统一螺纹) [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 19]
67	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头精整自攻螺钉 AB型 [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 19]
68	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽沉头精整自攻螺钉 A型 [Table 19] Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 19]
69	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽100°沉头自攻螺钉 B,BP型 [Table VI2] Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI2]
70	[美标] ASME B 18.6.4 - 1998 (R2005)	I型十字槽100°沉头自攻螺钉 AB型 [Table VI2] Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI2]
71	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽100°沉头自攻螺钉 B,BP型 [Table VI3] Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI3]
72	[美标] ASME B 18.6.4 - 1998 (R2005)	IA型米字槽100°沉头自攻螺钉 AB型 [Table VI3] Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI3]
73	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽100°沉头自攻螺钉 B,BP型 [Table VI4] Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI4]
74	[美标] ASME B 18.6.4 - 1998 (R2005)	II型十字槽100°沉头自攻螺钉 AB型 [Table VI4] Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI4]
75	[深圳紧固件行业协会标准] T/SZJGJ 001 (C) - 2024	十字槽沉头自攻螺钉 Cross Recessed Countersunk Head Tapping Screws