ISO 4027 - Hexagon socket set screws with cone point

Current norm: DIN EN ISO 4027
Equivalent norms: DIN 914; CSN 021191; PN 82315; UNI 5927; EU 24027;

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Company	City	Country	Company profile
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
BUFAB UK Ltd	Redditch	United Kingdom
Checkray Trading AB	Stockholm	Sweden

Legend:

l - length of bolt
t - groove depth
dt - tip diameter
s - groove width

Makings:

Steel: 45H
Stainless: A2, A4
Plastic: -
Non Ferrous: -
Thread: 6g

Notes:
-

Table according to DIN 914:

dimensions in mm

Thread d			M1,4	M1,6	(M1,8)	M2	M2,5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20	(M22)	M24
P			0,3	0,35	0,35	0,4	0,45	0,5	0,7	0,8	1	1,25	1,5	1,75	2	2	2,5	2,5	2,5	3
df		approx.	Lower limit of minor thread diameter
dt		max.	-	-	-	-	-	-	-	-	1,5	2	2,5	3	4	4	5	5	6	6
dt		min.	-	-	-	-	-	-	-	-	0,9	1,4	1,9	2,4	3,25	3,25	4,25	4,25	5,25	5,25
e		min.	0,803	0,803	0,803	1,003	1,427	1,73	2,3	2,87	3,44	4,58	5,72	6,86	6,86	9,15	11,43	11,43	13,72	13,72
s		nominal	0,7	0,7	0,7	0,9	1,3	1,5	2	2,5	3	4	5	6	6	8	10	10	12	12
		min.	0,711	0,711	0,711	0,889	1,27	1,52	2,02	2,52	3,02	4,02	5,02	6,02	6,02	8,025	10,025	10,025	12,032	12,032
		max.	0,724	0,724	0,724	0,902	1,295	1,545	2,045	2,56	3,08	4,095	5,095	6,095	6,095	8,115	10,115	10,115	12,142	12,142
t		min.	0,6	0,7	0,8	0,8	1,2	1,2	1,5	2	2	3	4	4,5	5,6	6,4	7,2	8	9	10
t		min.	1,4	1,5	1,6	1,7	2	2	2,5	3	3,5	5	6	8	9	10	11	12	13,5	15
l			Weight (7,85 kg/dm3) kg/1000pcs
Nominal	min.	max.	Weight (7,85 kg/dm3) kg/1000pcs
2	1,8	2,2
2,5	2,3	2,7	0,018	0,023	0,03
3	2,8	3,2	0,022	0,029	0,036	0,044
(3,5)	3,26	3,74
4	3,76	4,24	0,029	0,037	0,048	0,059	0,1	0,13
5	4,76	5,24	0,036	0,046	0,06	0,074	0,125	0,17	0,26
6	5,76	6,24	0,049	0,056	0,072	0,089	0,15	0,21	0,34	0,49
8	7,71	8,29				0,119	0,199	0,3	0,49	0,73	1,04
10	9,71	10,29				0,148	0,249	0,39	0,64	0,97	1,39	2,35
12	11,65	12,35						0,48	0,79	1,21	1,74	2,98	4,42
(14)	13,65	14,35
16	15,65	16,35						0,66	1,09	1,69	2,44	4,24	6,42	8,9
(18)	17,65	18,35
20	19,58	20,42						0,84	1,39	2,17	3,14	5,5	8,4	11,7		20,1
(22)	21,58	22,42
25	24,58	25,42								2,77	4,02	7,09	10,8	15,3		26,6		40,7
(28)	27,58	28,42
30	29,58	30,42									4,9	8,68	13,3	18,9		33,2		51		68,7
35	34,5	35,5									5,78	10,3	15,8	22,5		39,7		61,3		83,2
40	39,5	40,5										11,9	18,3	26,1		46,3		71,6		98,2
45	44,5	45,5																81,9		113
50	49,5	50,5																92,2		128
55	54,4	55,6																		143
60	59,4	60,6																		158

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Product	Date	Country	Detail
ISO 4027 A2/ A4	2024-04-17 13:41:08	Netherlands	See Detail
fasteners	2023-08-01 07:37:30	Romania	See Detail
ISO 4027	2022-07-02 14:28:21	Czech Republic	See Detail
ISO 4027 - M2.5 x 5-N	2021-12-29 09:03:38	Lithuania	See Detail
ISO 4027-M5X25-45H	2021-12-27 15:11:11	Afghanistan	See Detail
ISO 4027	2021-12-10 17:17:48	Germany	See Detail
ISO 4027 A2 M5x8 750 000pcs	2020-11-27 09:03:22	Switzerland	See Detail
Hardware	2019-12-02 16:21:32	Israel	See Detail
ISO 4027	2019-09-24 19:48:32	United States	See Detail
ISO 4027	2019-05-15 09:25:10	Portugal	See Detail
ISO 4027	2018-07-30 13:04:06	United Kingdom	See Detail

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