DIN 德国标准德国

DIN 267-2-1984.12(1)

紧固件技术交货条件设计与尺寸精度公差标注示例

DIN 267-2-1984.12(1)

Fasteners Technical delivery conditions Designs and dimensional accuracy Examples of tolerance indications

版本年份 1997 文件语言英语全文 6 页 格式 PDF

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DIN 267-2-1984.12(1) 紧固件技术交货条件设计与尺寸精度公差标注示例封面

标准信息

STANDARD INFORMATION

标准编号: DIN 267-2-1984.12(1)
所属分类: DIN 德国标准
发布机构: DIN
版本年份: 1997
文件语言: 英语
文件格式: PDF
文件页数: 6 页
文件大小: 46.28 MB

中文名称为参考译名，文件语言以原文为准。

· 更新：2026-09-23

标准简介

OVERVIEW

中文简介

该标准是DIN 267第2部分的补充文件，提供了紧固件（如螺栓、螺钉和螺母）的技术交货条件、设计规格及尺寸精度要求。它详细列出了不同产品等级（A、B、C级）对应的ISO 4759 Part 1和DIN标准中的尺寸公差示例，旨在简化ISO 4759 Part 1和DIN 267 Part 2的应用。

English summary

This standard is a supplement to DIN 267 Part 2, providing technical delivery conditions, design specifications, and dimensional accuracy requirements for fasteners such as bolts, screws, and nuts. It lists dimensional tolerance examples for different product grades (A, B, and C) based on ISO 4759 Part 1 and DIN standards, intended to facilitate the application of ISO 4759 Part 1 and DIN 267 Part 2.

以上为根据文件整理的内容简介。

标准内容预览

DOCUMENT PREVIEW

DIN 267-2-1984.12(1)PDF 第 1 页 · 原页码 1

Fasteners

Technical delivery conditions
Designs and dimensional accuracy
Examples of tolerance indications

Supplement 1 to DIN 267 Part 2

Mechanische Verbindungselemente; technische Lieferbedingungen; Ausführung und Maßgenauigkeit; Beispiele für Toleranzangaben

In keeping with current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throughout as the decimal marker.

This supplement contains information additional to DIN 267 Part 2 and ISO 4759 Part 1, but no additional standard specifications.

In the following illustrations, arranged according to product grades A, B and C (previously designs m, mg and g), the dimensional tolerances taken from ISO 4759 Part 1 and previous specifications given in DIN 267 Part 2, April 1968 edition, have been allocated to the DIN Standards on bolts, screws and nuts. These illustrations are intended to facilitate the use of ISO 4759 Part 1 and DIN 267 Part 2.

International Patent Classification

F 16 B 23-00

Continued on pages 2 to 12

Beuth Verlag GmbH, Berlin 30, has exclusive sale rights for German Standards (DIN-Normen) 12.85

Suppl. 1 to DIN 267 Part 2 Engl. Price group 9
Sales-No 0109

DIN 267-2-1984.12(1)PDF 第 2 页 · 原页码 2

1 Product grade A (previously design m)

Item No.	Illustration	Standard number
1	≈ pitch diameter *)	DIN 63 DIN 87 DIN 963 DIN 965 DIN 7987
2	≈ pitch diameter *)	DIN 84
3	≈ pitch diameter *)	DIN 85
4	≈ pitch diameter *)	DIN 88 DIN 91 DIN 964 DIN 966 DIN 7988
5		DIN 404
6	Other tolerances as for item No. 5.	DIN 404

Item No.	Illustration	Standard number
7		DIN 417
8		DIN 427
9	> M 12 ≤ M 12: h 14; > M 18: h 15; > M 18: h 16	DIN 431 DIN 439 Part 1 and Part 2; DIN 934 DIN 936 DIN 970 DIN 971 Part 1 and Part 2; DIN 6330 DIN 70 615 DIN 70 616
10		DIN 438 DIN 551 DIN 553
11		DIN 444, type C; DIN 81 698
12		DIN 464 DIN 465
13	Other tolerances as for item No. 12.	DIN 464 DIN 465

*) For normal shank bolts, tolerance class h13 shall apply to the shank diameter.

**) h12 for sizes not exceeding M 3.

DIN 267-2-1984.12(1)PDF 第 3 页 · 原页码 3

Supplement 1 to DIN 267 Part 2

Item No.	Illustration	Standard number
14	js15, h14, h14	DIN 466
15	js15, h14, h14	DIN 467
16	h15, h15, h13, js14, +2P, js14, js15	DIN 478
17	h15, h13, js14, js15, +IT14	DIN 479
18	h15, h13, js14, js14, js15, +IT15	DIN 480
19	h14, h14	DIN 546
20	js15, js14, H13, h14, h14	DIN 547
21	h14, js15, H13, h14	DIN 548
22	h13, b13, js14, js15, +IT14	DIN 561
23	h13, h13, js14, js15, +IT14	DIN 564
24	Rz 6,3, js14, js15, +P	DIN 609 DIN 610
25	js15, h13, h13*, js14, js15, +2P	DIN 653
26	+2P, js15	DIN 787
27	h13, +2P, +IT16, js15	DIN 835 DIN 938 DIN 939 DIN 940
28	h14, js16, js15	DIN 907

DIN 267-2-1984.12(1)PDF 第 4 页 · 原页码 4

Supplement 1 to DIN 267 Part 2

Item No.	Illustration	Standard number
29	Permissible deviation of screwed plug as specified in DIN 3852 Parts 1 and 2.	DIN 910 Part 1 and Part 2; DIN 7604
30	h13, h13, js 15	DIN 912
31	js 15	DIN 913 DIN 914 DIN 916
32	+IT 14, js 15, h14	DIN 915
33	js 15, h14	DIN 917
34	h14, js 14, js 15	DIN 920 DIN 921
35	h13, js 14, js 15, +IT 14	DIN 922
36	h13, js 14, js 15, h13*, See dimensional standard.	DIN 923
37	+2°, h14, js 15, +IT 14	DIN 924
38	+2°, h14, js 15, +IT 14	DIN 925
39	+IT 14, js 15	DIN 926
40	h13*, +IT 14, js 15	DIN 927
41	See dimensional standard for permissible deviations.	DIN 928 DIN 929
42	h13, js 14, js 15, +2P1)	DIN 931 Part 1 and Part 2; DIN 960 DIN 70 614
43	js 14, js 15	DIN 933 DIN 961 DIN 70 614
44	H14, h14, h14	DIN 935 DIN 937 DIN 979 DIN 70 617 DIN 70 618

*) h12 for sizes not exceeding M 3.

1) Refer to product standard.

DIN 267-2-1984.12(1)PDF 第 5 页 · 原页码 5

Supplement 1 to DIN 267 Part 2

Item No.	Illustration	Standard number
45	h14, H14, h14, h14	DIN 935 Part 1 and Part 2; DIN 937 DIN 979
46	≈ pitch diameter, +IT14, H14	DIN 962
47	≈ pitch diameter, +IT14, H14, +IT15, 6°	DIN 962
48	h13, h13	DIN 985
49	h13, h13, js15, js15	DIN 986
50	+2P, +2P, js16, h14	DIN 1478
51	js14, js15, h14	DIN 1587
52	h13, h12, h13, h13, +1.5P, js15, +1.5P, js16	DIN 2509
53	h13, js14, js15	DIN 6331
54	js15, +IT14 See dimensional standard for dimensions of full dog point.	DIN 6332
55	js14, h13, H11, h13, +IT14, js15	DIN 6912 DIN 7984
56	js14, js16, js14	DIN 7513 type A
57	h13, h13, js16, js14	DIN 7513, type B; DIN 7516, type C
58	+2°, h14, js16, js14	DIN 7513, type D; DIN 7516, type B
59	+2°, h14, js16, js14	DIN 7513, type E; DIN 7516, type C

DIN 267-2-1984.12(1)PDF 第 6 页 · 原页码 6

Supplement 1 to DIN 267 Part 2

Item No.	Illustration	Standard number	Item No.	Illustration	Standard number
60	h14, js14, js17	DIN 7971	65	h13, js14, js15, +2P	DIN 7985
61	+2°, h14, js17	DIN 7972 DIN 7982	66	+2°, h14, h13, js15, +2P, +1T14	DIN 7991
62	+2°, h14, js17	DIN 7973 DIN 7983	67	h13, js14, js15, +2P	DIN 22424
63	h14, js14, js17	DIN 7981	68	h13, js14	DIN 22425
64	js14, js17	DIN 7976	69	h13, js14, js15, +2P	DIN 25197

The limits of sizes given below shall apply to the radii of curvature under the heads of bolts and screws with flat seating (with the exception of fit bolts, screw plugs and screw assemblies).

Nominal thread diameter d	1	1,2	1,4	1,6	1,7	2	2,3	2,5	2,6	3	3,5	4	5	6	7	8
r min.	0,1										0,2		0,25		0,4
d_a max.	1,4	1,6	1,8	2	2,1	2,6	2,9	3,1	3,2	3,6	4,1	4,7	5,7	6,8	7,8	9,2

Nominal thread diameter d	10	12	14	16	18	20	22	24	27	30	33	36	39	42	45	48
r min.	0,4	0,6			0,8			1					1,2		1,6
d_a max.	11,2	13,7	15,7	17,7	20,2	22,4	24,4	26,4	30,4	33,4	36,4	39,4	42,4	45,6	48,6	52,6

Nominal thread diameter d	52	56	60	64	68	72	76	80	90	100	110	120	125	130	140	150
r min.	1,6	2						2,5
d_a max.	56,6	63	67	71	75	79	83	87	97	108	118	128	133	138	148	159

Instead of a maximum dimension for the radius of curvature under head, diameter d_a has been specified, which limits the radius under the head bearing surface.