DIN 7982 C - Cross recessed countersunk head tapping screws, Form C

Current norm: DIN ISO 7050
Equivalent norms: ISO 7050; CSN 021237; UNI 6955;

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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 Shanghai Tengri Metal Products Co., Ltd	Shanghai	China	See Detail
TOP Hanshin Neji Co.,Ltd.	Osaka	Japan	See Detail
TOP Maruti Metal Industries	Jamnagar	India	See Detail
METALVIS SLOVAKIA, spol. s r.o.	笔辞惫补啪补苍测	Slovakia
AVDEL UK LTD	Welwyn Garden City	United Kingdom
Laminados Asensio - El Pradillo	Zaragoza	Spain
Briol s.r.o.	膶ist谩 u Litomy拧le	Czech Republic

Legend:

l - length of bolt
d - the nominal diameter of the thread
k - head height
dk - head diameter
s - groove width

Makings:

Steel: steel - ISO 2702
Stainless: A2
Plastic: -
Non Ferrous: -
Thread: thread ISO 1478

Notes:
-

Table according to ISO 7050:

dimensions in mm

Thread size			ST2,2	ST2,9	ST3,5	(ST3,9)	ST4,2	ST4,8	ST5,5	ST6,3
P			0,8	1,1	1,3	1,3	1,4	1,6	1,8	1,8
a		max.	0,8	1,1	1,3	1,3	1,4	1,6	1,8	1,8
dk		nominal=max.	4,3	5,5	6,8	7,5	8,1	9,5	10,8	12,4
dk		min.	4	5,2	6,44	7,14	7,74	9,14	10,37	11,97
k		approx.	1,3	1,7	2,1	2,3	2,5	3	3,4	3,8
r		max.	0,8	1,1	1,4	1,5	1,6	1,9	2,1	2,4
Cross recess		No.	1	1	2	2	2	2	3	3
Type H	m	approx.	2,5	3	4,2	4,6	4,7	5,1	6,8	7,1
	Penetration deptd	min.	1,02	1,4	1,62	2,03	2,11	2,59	2,95	3,33
	Penetration deptd	max.	1,32	1,7	2,12	2,53	2,62	3,1	3,53	3,91
Type Z	m	approx.	2,4	2,9	3,9	4,1	4,3	4,7	6,2	6,7
	Penetration deptd	min.	1,1	1,48	1,6	1,85	2,05	2,64	2,72	3,38
	Penetration deptd	max.	1,35	1,73	2,06	2,31	2,51	3,1	3,18	3,84
y	max.	Type C	2	2,6	3,2	3,5	3,7	4,3	5	6
y	max.	Type F	1,6	2,1	2,5	2,7	2,8	3,2	3,6	3,6

l	Type C		Type F		Approximate mass (7,85 kg/dm3), per 1000 units in kg
nominal	min.	max.	min.	max.	Approximate mass (7,85 kg/dm3), per 1000 units in kg
6,5	5,7	7,3	5,7	6,5	0,14	0,242
9,5	8,7	10,3	8,7	9,5	0,2	0,35	0,548	0,658	0,775	1,1
13	12,2	13,8	12,2	13	0,27	0,476	0,722	0,88	1,02	1,45	2,11	2,53
16	15,2	16,8	15,2	16	0,33	0,584	0,871	1,07	1,23	1,75	2,49	3,07
19	18,2	19,8	18,2	19		0,692	1,02	1,26	1,44	2,05	2,87	3,61
22	21,2	22,8	20,7	22			1,17	1,45	1,65	2,35	3,26	4,15
25	24,2	25,8	23,7	25			1,32	1,64	1,86	2,65	3,65	4,69
32	30,7	33,3	30,7	32					2,35	3,35	4,56	5,95
38	36,7	39,3	36,7	38							5,34	7,03
38	36,7	39,3	36,7	38						4,52	6,45	8,82

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Product	Date	Country	Detail
DIN 7982 C	2024-07-01 14:30:38	Latvia	See Detail
DIN 7982	2023-09-07 17:43:10	United States	See Detail
DIN 7982 TYPE-C 4,2X60 TORX	2022-11-10 12:05:50	Estonia	See Detail
DIN 7982 F-H 2.9 x 6.5 mm	2022-06-07 09:15:40	Lithuania	See Detail
DIN 7982 4.8X60	2021-12-06 13:48:04	Poland	See Detail
din 7982	2021-12-03 13:20:29	United Kingdom	See Detail
100 units of DIN 7982-ST2.2x6.5	2021-11-11 18:01:02	Portugal	See Detail
DIN 7982 F	2021-11-01 12:15:19	Netherlands	See Detail
Din 7982 C	2021-09-23 09:49:17	Russia	See Detail
Bolt 1,7x4 DIN 7982 F	2021-09-09 10:45:49	Czech Republic	See Detail
DIN 7982 TYPE F PZ ST2.9 16mm	2021-08-10 10:56:18	Finland	See Detail
fasteners	2021-07-16 09:13:13	Lebanon	See Detail
ST2,9x9,5 DIN 7982 CTX 10000 pcs	2021-04-13 09:16:04	Lithuania	See Detail
DIN 7982 4.8x60	2021-03-15 15:25:39	Poland	See Detail
ISO 7050 type F ST2,2*4,5	2021-02-04 18:43:09	Hong Kong	See Detail
DIN 7982 F - 4,8x80	2020-09-09 08:41:40	Spain	See Detail
DIN 7982 Type C	2020-09-03 17:58:43	United States	See Detail
Urgent inquiry - Europe!	2019-10-03 08:50:06	Russia	See Detail
DIN 7982 C-TX	2019-02-14 12:55:16	Slovakia	See Detail
DIN 7982 TORX	2018-11-08 17:01:19	Spain	See Detail
DIN 7982 , DIN 7981, DIN 7504	2017-10-08 13:59:26	Slovakia	See Detail

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