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开槽半沉头自攻螺钉 DIN 7973 - 1990

选择规格尺寸点击↓

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

括号内尺寸为非优选

尺寸单位: mm

德标DIN 7973 - 1990 DIN7973 7973DIN 开槽半沉头自攻螺钉

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单重计算公差

千件重及价格计算千件重 : kg x 元/kg = 元/千件

默认密度 g/cm³

螺纹规格

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	螺距
a	最大值
d_k	最大值=公称
	最小值
f	≈
k	≈
n	公称
	最大值
	最小值
r	最大值
R	≈
t	最大值
	最小值
y	最大值	C型
		F型

0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
4.3	5.5	6.8	7.5	8.1	9.5	10.8	12.4
4	5.2	6.44	7.14	7.74	9.14	10.37	11.97
0.7	0.9	1.2	1.3	1.4	1.5	1.7	2
1.3	1.7	2.1	2.3	2.5	3	3.4	3.8
0.6	0.8	1	1	1.2	1.2	1.6	1.6
0.8	1	1.2	1.2	1.51	1.51	1.91	1.91
0.66	0.86	1.06	1.06	1.26	1.26	1.66	1.66
0.8	1.1	1.4	1.5	1.6	1.9	2.1	2.4
3.8	4.6	5.4	6	6.6	8.2	9.4	11.1
1.15	1.5	1.9	2.05	2.25	2.6	2.95	3.45
0.95	1.25	1.55	1.7	1.85	2.15	2.45	2.85
2	2.6	3.2	3.5	3.7	4.3	5	6
1.6	2.1	2.5	2.7	2.8	3.2	3.6	3.6

千件钢制重≈kg

①,材料：钢，机械性能和材料等级按标准DIN 267-12

替代列表

DIN 7973 - 1990 DIN EN ISO 1483 - 2011

等效标准

国标 GB	国际 ISO	德标 DIN
GB /T 5284	ISO 1483	DIN EN ISO 1483

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

技术条件和引用标准

材料

钢

通用要求
螺纹与螺纹端
机械性能
公差
表面处理
表面粗糙度
表面缺陷
验收及包装
备注

DIN 267 part 1

DIN 7970

DIN 267 part 12

A级，DIN ISO 4759 part 1^①

不经处理
电镀 DIN 267 part 9
其他表面处理由供需双方协议

DIN 267 part 2

DIN 267 part 19^②

DIN 267 part 5

① The DIN ISO 4759 Part 1 standard currently applies. only for screws with metric ISO thread. The tolerances valid for these screws have been adopted for sheet metal screws accordingly. The tolerances for shape and position in DIN ISO 4759 Part 1 also apply accordingly to sheet metal screws.
② The standard DIN 267 Part 19 currently applies. only for screws with metric ISO thread. The surface defects permissible for these screws have been adopted for sheet metal screws accordingly.

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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材质：304，316；规格范围：M2-M8；支持非标定制

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惠州市光大五金有限公司

联系人：刘小姐移动电话： 13925805160 电话：0752-6860202/6860303 Email:

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材质：不锈钢SUS410、SUS304、SUS316、1022碳钢等；公称直径：ST2.9-ST6.3；公称长度：9.5—300mm；表面处理：镀锌、镀镍、达克罗等可按客户需求；支持非标定制。

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江苏博凡科精密五金科技有限公司

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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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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	[国际] ISO 1483 - 2011	开槽半沉头自攻螺钉 Slotted Raised Countersunk (Oval) Head Tapping Screws
5	[国际] ISO 9268 (F1) - 1988	开槽接骨螺钉 HC螺纹 [Figure 1] Metal bone Screw with Single-slot Recess, with Symmetrical Thread Form HC [Figure 1]
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 (T9) - 2015	开槽半沉头自攻螺钉 [Table 9] Slotted Raised Countersunk Head Tapping Screws [Table 9]
8	[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]
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	[法国] NF E 25-661 - 1994	开槽半沉头自攻螺钉 Slotted Raised Countersunk (Oval) Head Tapping Screws
13	[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]
14	[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]
15	[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]
16	[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
17	[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)
18	[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
19	[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
20	[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]
21	[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]
22	[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]
23	[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]
24	[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]
25	[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]
26	[美标] ASME B 18.6.4 - 1998 (R2005)	开槽半沉头自攻螺钉 A型 [Table 20] slotted Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 20]
27	[医药行业标准] YY 0018 (T6) - 2016	HC型开槽接骨螺钉 [Table 6] Metal bone Screw with Single-slot Recess, with Symmetrical Thread Form HC [Table 6]

开槽半沉头自攻螺钉 DIN 7973 - 1990

相关材料标准或牌号

技术条件和引用标准

引用参考