DIN 7999 - High strength hex. fit bolts with large width across flats for stuctural steel bolting

DIN 7999 - High strength hex. fit bolts with large width across flats for stuctural steel bolting - nuts and washers

Current norm: DIN EN 14399-8

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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
W眉rth, spol. s r.o.	Mlad谩 Boleslav	Czech Republic
Both GmbH	Celle	Germany
INDUSTRIAL PRODUCTS INDUSTRY	LUDHIANA	India
R A K 秘密研究所 Ltd	Walsall	United Kingdom

Legend:

b - length of the thread (at least)
l - length of bolt
d - the nominal diameter of the thread
k - head height
r - radius
e - the diameter of the circumscribed circle (not less than)
s - size hex head turnkey
c - thickness of the mounting collar

Makings:

Steel: 10.9
Stainless: -
Plastic: -
Non Ferrous: -
Thread: 6g

Notes:
-

Table according to ISO 14399-8:

dimensions in mm

**Sizes and characteristics of high-strength stud bolts with hexagonal head with oversize turnkey DIN EN 1439M-8 (DIN 7999)**
d	M12	M16	M20	M22	M24	M27	M30	M36
k	8	10	13	14	15	17	19	23
d_s	13	17	21	23	25	28	31	37
b	23	28	33	34	39	41	44	52
s	22	27	32	36	41	46	50	60

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Product	Date	Country	Detail
Stainless steel A2-70, DIN 7968	2025-05-23 11:49:40	Serbia	See Detail
M24x70, DIN 7999	2024-10-08 22:49:52	United States	See Detail
High Tensile Bolts, Nuts and washers	2024-09-24 20:46:41	United States	See Detail
fasteners	2024-09-20 19:39:24	United States	See Detail
DIN 7999	2022-12-20 07:42:36	India	See Detail
DIN 7999 M12x40	2022-06-28 08:45:08	Germany	See Detail
Fitting screws DIN 7999 / EN 14399	2021-08-19 15:14:53	Austria	See Detail
DIN 7999	2021-04-07 07:02:05	Czech Republic	See Detail
DIN 7992 and DIN 7999	2020-10-26 15:30:36	Croatia	See Detail
201808E - DIN 7999	2018-08-01 12:16:54	Romania	See Detail

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