ISO 10642 - Hexagon socket countersunk head cap screws

Current norm: DIN EN ISO 10462
Equivalent norms: DIN 7991; UNI 5933;

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Company	City	Country	Company profile
TOP Kaleliler 秘密研究所	ANKARA	Turkey	See Detail
TOP LUSAVOUGA - Hardware and Tools	Cacia	Portugal	See Detail
TOP Lectoe Engineering 秘密研究所 Ltd	Wolverhampton	United Kingdom	See Detail
TOP Jiaxing Haina Fastener Co.,Limited	JIAXING	China	See Detail
TOP Non Standard Socket Screw Ltd	Brimingham	United Kingdom	See Detail
TOP Shanghai Tengri Metal Products Co., Ltd	Shanghai	China	See Detail
TOP Ferrobend	Mumbai	India	See Detail
TOP Hanshin Neji Co.,Ltd.	Osaka	Japan	See Detail
TOP Maruti Metal Industries	Jamnagar	India	See Detail
G茅rard et Peysson	ECHIROLLES	France

Legend:

b - length of the thread (at least)
l - length of bolt
d - the nominal diameter of the thread
k - head height
e - the diameter of the circumscribed circle (not less than)
ds - diameter of the screw shank
t - groove depth
dk - head diameter
s - size of the internal hexagon

Makings:

Steel: 8.8, 10.9, 12.9
Stainless: A2, A4
Plastic: -
Non Ferrous: -
Thread: 6g

Notes:
-

Table according to DIN 7991:

dimensions in mm

Thread d		M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20	(M22)	M24
P		0,5	0,7	0,8	1	1,25	1,5	1,75	2	2	2,5	2,5	2,5	3
a	2掳 0	90掳											60掳
b	l?125mm	12	14	16	18	22	26	30	34	38	42	46	50	54
	125<l?200mm	-	-	-	24	28	32	36	40	44	48	52	56	60
	l>200mm	-	-	-	-	-	45	49	53	57	61	65	69	73
c	approx.	0,2	0,3	0,3	0,3	0,4	0,5	0,5	0,5	0,5	0,5	0,5	1	1
dk	nominal=max.	6	8	10	12	16	20	24	27	30	33	36	36	39
	min.	5,7	7,64	9,64	11,57	15,57	19,48	23,48	26,48	29,48	32,38	35,38	35,38	38,38
da	max.	3,6	4,7	5,7	6,8	9,2	11,2	13,7	15,7	17,7	20,2	22,4	24,4	26,4
ds	nominal=max.	3	4	5	6	8	10	12	14	16	18	20	22	24
ds	min.	2,86	3,82	4,82	5,82	7,78	9,78	11,73	13,73	15,73	17,73	19,67	21,67	23,67
e	min.	2,3	2,87	3,44	4,58	5,72	6,86	9,15	11,43	11,43	13,72	13,72	16	16
k	max.	1,7	2,3	2,8	3,3	4,4	5,5	6,5	7	7,5	8	8,5	13,1	14
r	min.	0,1	0,2	0,2	0,3	0,5	0,5	1	1	1	1	1	1	1,6
s	nominal	2	2,5	3	4	5	6	8	10	10	12	12	14	14
	min.	2,02	2,52	3,02	4,02	5,02	6,02	8,025	10,025	10,025	12,032	12,032	14,032	14,032
	max.	2,1	2,6	3,1	4,12	5,14	6,14	8,175	10,175	10,175	12,212	12,212	14,212	14,212
t	nominal=max.	1,2	1,8	2,3	2,5	3,5	4,4	4,6	4,8	5,3	5,5	5,9	8,8	10,3
t	min.	0,95	1,5	2,05	2,25	3,2	4,1	4,3	4,5	5	5,2	5,6	8,44	9,87

Thread d			M3		M4		M5		M6		M8		M10		M12
l			lengths ls and lg
nominal	min.	max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.
8	7,71	8,29	-	3,2	-	4,4	-	5,2	-	6,3
10	9,71	10,29	-	3,2	-	4,4	-	5,2	-	6,3	-	8,2
12	11,65	12,35	-	3,2	-	4,4	-	5,2	-	6,3	-	8,2	-	10
16	15,65	16,35	-	3,2	-	4,4	-	5,2	-	6,3	-	8,2	-	10
20	19,58	20,42	-	3,2	-	4,4	-	5,2	-	6,3	-	8,2	-	10	-	11,8
25	24,58	25,42	10,5	13	-	4,4	-	5,2	-	6,3	-	8,2	-	10	-	11,8
30	29,58	30,42	15,5	18	12,5	16	-	5,2	-	6,3	-	8,2	-	10	-	11,8
35	34,5	35,5			17,5	21	15	19	-	6,3	-	8,2	-	10	-	11,8
40	39,5	40,5			22,5	26	20	24	17	22	-	8,2	-	10	-	11,8
50	49,5	50,5					30	34	27	32	21,7	28	16,5	24	-	11,8
60	59,4	60,6									31,7	38	26,5	34	21,25	30
70	69,4	70,6											36,5	44	31,25	40

Thread d			(M14)		M16		(M18)		M20		(M22)		M24
l			lengths ls and lg
nominal	min.	max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.	ls min.	lg max.
20	19,58	20,42
25	24,58	25,42	-	13
30	29,58	30,42	-	13	-	13,5
35	34,5	35,5	-	13	-	13,5	-	15,5	-	16
40	39,5	40,5	-	13	-	13,5	-	15,5	-	16	-	20,6
50	49,5	50,5	-	13	-	13,5	-	15,5	-	16	-	20,6	-	23
60	59,4	60,6	16	26	-	13,5	-	15,5	-	16	-	20,6	-	23
70	69,4	70,6	26	36	22	32	15,5	28	-	16	-	20,6	-	23
80	79,4	80,6	36	46	32	42	25,5	38	21,5	34	-	20,6	-	23
90	89,3	90,7			42	52	35,5	48	31,5	44	27,5	40	-	23
100	99,3	100,7					45,5	58	41,5	54	37,5	50	31	46
70	69,4	70,6											36,5	44

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Product	Date	Country	Detail
ISO 10642	2024-12-17 17:10:22	Senegal	See Detail
HEX NUT, SCREW	2024-10-22 07:13:44	Poland	See Detail
fasteners	2024-10-21 08:25:16	Malaysia	See Detail
DIN 7991 TX / ISO 10642	2024-10-14 06:19:34	Germany	See Detail
ISO 10642, M16x70mm 12.9 flZnLnc	2024-10-10 14:33:55	Denmark	See Detail
ISO 10642 M5X12_A4-80	2024-09-13 20:38:19	Brazil	See Detail
ISO 10642 M5X12-8.8-A2P	2024-09-09 07:42:05	Australia	See Detail
ISO 10642 8.8 ZN - M18 x 2,5 , L-40m	2024-08-06 08:57:04	Estonia	See Detail
ISO 10642 M16X50	2024-05-23 04:15:33	Singapore	See Detail
DIN 7991/ISO 10642-10.9	2024-05-08 12:00:58	United Kingdom	See Detail
M14x55 CSK 12.9 screw ISO 10642	2024-05-07 09:05:21	India	See Detail
ISO 10642 A4-80 bolts	2024-03-01 10:28:02	Spain	See Detail
DIN 7991 ISO 10642	2024-01-24 14:17:37	France	See Detail
ISO 10642	2023-10-05 15:51:12	Netherlands	See Detail
Hex socket flat countersunk head screws 8.8, ISO 10642 ISO 10642/DIN	2023-09-04 08:50:54	Taiwan	See Detail
ISO 10642	2023-08-05 01:32:10	Australia	See Detail
DIN EN ISO 10642	2023-05-19 13:39:37	Spain	See Detail
titan fasteners	2023-05-05 09:59:39	Czech Republic	See Detail
秘密研究所	2023-01-27 12:10:31	India	See Detail
M8x50 12.9 - ISO 10642	2022-10-07 09:46:17	Netherlands	See Detail
ISO 10642 M8x40 12.9	2022-08-31 16:24:36	Portugal	See Detail
M4 Screws	2022-07-20 14:54:34	Saudi Arabia	See Detail
DIN 7991	2022-07-04 20:49:54	Mexico	See Detail
ISO 10642 M16x25 in 12.9 and galvanized or blank	2022-05-03 10:08:45	Germany	See Detail
ISO 10642 M20 x 200	2022-01-28 07:01:41	Germany	See Detail
ISO 10642 A2	2022-01-13 14:05:16	United States	See Detail
ISO 7089 & ISO 10642	2022-01-13 13:42:43	United States	See Detail
fasteners	2021-12-21 21:09:51	United States	See Detail
ISO 10642	2021-11-25 11:59:49	Spain	See Detail
ISO 10642 M5x8-10.9-GEO500	2021-11-17 08:02:08	South Korea	See Detail
M6-16 A40-80 ISO 10642	2021-09-29 21:11:57	United States	See Detail
ISO 10642-M5X10-12.9	2021-09-22 23:12:18	United States	See Detail
fasteners	2021-07-30 07:58:58	Czech Republic	See Detail
M20脳70 10.9 zinc plated ISO 10642	2021-05-28 12:00:50	Kazakhstan	See Detail
ISO 10642 M3x10	2021-05-27 18:20:59	United States	See Detail
fasteners	2021-04-13 09:07:59	United Kingdom	See Detail
ISO 10642 M12x70 A2	2020-08-07 12:51:35	Bulgaria	See Detail
ISO 10642	2020-07-29 09:21:45	Kazakhstan	See Detail
fasteners	2020-05-12 08:37:47	United Arab Emirates	See Detail
EN ISO 10642, 8.8 M10x35 SCREWS	2020-04-13 17:35:09	Mozambique	See Detail
M18x35 bolts wirh cone head DIN 7991	2020-03-05 11:06:21	Estonia	See Detail
ISO 10642 M20X45-A2	2020-02-25 20:04:20	United States	See Detail
EN ISO 10642	2019-12-12 18:10:52	Spain	See Detail
din 7991, iso 10642	2019-09-11 10:28:26	Russia	See Detail
ISO 10642	2019-09-05 16:06:50	Hungary	See Detail
ISO 10642	2019-07-02 02:30:29	Taiwan	See Detail
fasteners	2019-05-20 05:15:12	United States	See Detail
fasteners	2019-03-14 20:13:29	United States	See Detail
FHC S/S A4L-80 M6x20X20	2019-02-20 04:58:07	Malaysia	See Detail
ISO Standard Screws	2018-11-20 17:18:32	United Kingdom	See Detail
ISO 10642 12.9	2018-10-08 13:18:56	Israel	See Detail
秘密研究所 for Project Alucor Dubai	2018-07-10 11:04:11	United Arab Emirates	See Detail
Request for offer/quotation DIN 7991	2018-03-08 09:50:45	Spain	See Detail
Inquiry bolt ISO 10642	2018-01-18 06:11:37	South Africa	See Detail
秘密研究所	2017-07-17 09:31:11	Estonia	See Detail

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