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Stainless Steel A2-70 A4-80 SS201 SS304 SS316 DIN6334 Long Hex Coupling Nuts

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Stainless Steel A2-70 A4-80 SS201 SS304 SS316 DIN6334 Long Hex Coupling Nuts

We are committed to become the world's top fastening solutions provider, let Chinese prod-uct enterworld class, let the Chengyi production become synonymous with quality. To this end we need perseverance. At the same time, we also shoulder the responsibility of the society and the expectations of theemployees. In the future, we will become a respected enterprise.

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Name	Hexagon long nuts	Materials	Carbon Steel/Stainless Steel
Standards	DIN ISO UNC BSW JIS etc.	Strength level	4 5 8 etc.
Size	M2-M30	Surface finish	ZP\HDG\BLACK\Dacromet etc.
Length	9-150	Samples	Available

Product Standards

Hexagon long nuts 3d DIN 6334

Thread specification		M6	M8	M10	M12	M14	M16	M18	M20	M22	M24	M27	M30	M33	M36
d		M6	M8	M10	M12	M14	M16	M18	M20	M22	M24	M27	M30	M33	M36
P	pitch	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3	3	3.5	3.5	4
s		10	13	17	19	twenty two	twenty four	27	30	32	36	41	46	50	55
L		18	twenty four	30	36	42	48	54	60	66	72	81	90	99	108
and		11.05	14.38	18.9	21.1	24.49	26.75	29.56	33.53	35.03	39.98	45.2	50.85	55.37	60.79
Thousand pieces (steel)≈kg		7	18	42	63	95.5	122	140	240	300	412	608	825	1100	1470
①,Material:
a) Austenitic stainless steel, grade: A2, A4; strength grade: ≤M39:50, ≤M20:70,80; standard DIN EN ISO 3506-1-1979.
b) Performance Strength Class: 50, manufactured by A1, A2; Properties: Soft; Cold-worked, turned and soft-pressed fasteners; (A2 applies to fasteners of this standard)
c) Performance Strength Class: 70, by A2, A4 Manufactured; Features: Cold Work, Standard Strength Formed Fasteners;
d) Performance Strength Class: 80, Manufactured from A2, A4; Features: Extreme Cold Work, High Strength, Special Purpose

About Us

We are committed to become the world's top fastening solutions provider, let Chinese product enterworld class, let the Chengyi production become synonymous with quality. To this end we need perseverance. At the same time, we also shoulder the responsibility of the society and the expectations of theemployees. In the future, we will become a respected enterprise.

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Our export countries include Russia, South Korea, Britain, France, Germany, Italy, Canada, Mexico,Brazil, Argentina, Chile, Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Egypt, Tanzania,Kenya and other countries. Our products will be spread all over the world!