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Stainless Steel A2 A4 SS201 SS304 SS316 DIN6796 Conical Washers

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Stainless Steel A2 A4 SS201 SS304 SS316 DIN6796 Conical Washers

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	Conical spring washers	Materials	Carbon Steel/Stainless Steel
Standards	DIN ISO UNC BSW JIS etc.	Strength level	50MN 65MN 4.8 8.8 etc.
Size	M2-M30	Surface finish	ZP\Black\Plain etc.
Length	0.4-7	Samples	Available

Product Standards

Conical spring washers for bolted connections DIN 6796

Thread specification		Φ2	Φ2.5	F3	Φ3.5	F4	F5	F6	Φ7	F8	Φ10
d		Φ2	Φ2.5	F3	Φ3.5	F4	F5	F6	Φ7	F8	Φ10
d	minimum	2.2	2.7	3.2	3.7	4.3	5.3	6.4	7.4	8.4	10.5
d	maximum value	2.45	2.95	3.5	4	4.6	5.6	6.76	7.76	8.76	10.93
dc	maximum value	5	6	7	8	9	11	14	17	18	twenty three
dc	minimum	4.7	5.7	6.64	7.64	8.64	10.57	13.57	16.57	17.57	22.48
h ①		0.4	0.5	0.6	0.8	1	1.2	1.5	1.75	2	2.5
H	maximum value	0.6	0.72	0.85	1.06	1.3	1.55	2	2.3	2.6	3.2
H	minimum	0.5	0.61	0.72	0.92	1.12	1.35	1.7	2	2.24	2.8
Thousand pieces (steel)≈kg		0.05	0.09	0.14	0.25	0.38	0.69	1.43	2.53	3.13	6.45

Thread specification		F12	F14	F16	F18	Φ20	F22	F24	F27	Φ30
d		F12	F14	F16	F18	Φ20	F22	F24	F27	Φ30
d	minimum	13	15	17	19	twenty one	twenty three	25	28	31
d	maximum value	13.43	15.43	17.43	19.52	21.52	23.52	25.52	28.52	31.62
dc	maximum value	29	35	39	42	45	49	56	60	70
dc	minimum	28.48	34.38	38.38	41.38	44.38	48.38	55.26	59.26	69.26
h ①		3	3.5	4	4.5	5	5.5	6	6.5	7
H	maximum value	3.95	4.65	5.25	5.8	6.4	7.05	7.75	8.35	9.2
H	minimum	3.43	4.04	4.58	5.08	5.6	6.15	6.77	7.3	8
Thousand pieces (steel)≈kg		12.4	21.6	30.4	38.9	48.8	63.5	92.9	113	170
①,For limit deviations of h up to 6 mm, see DIN 1544; for limit deviations of h over 6 mm, see DIN 1543.

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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