SEMS Hex Bolt with Nut And Washer M10*25mm

Product Description

Hex Bolt With Nut And Washer

Screw and washer assemblies are commonly called "SEMS" when they are preassembled.
Goshen can to produce many kinds of screws for more than 10 years, every month we can ship 15-20 containers to the world market....we can supply full range of sems screws, including the pan head, truss head, hex head, cylinder head and so on, pls contact us anytimes.

And Goshen have stainless steel ss201,ss304,ss316,ss316L, 904L and Duplex Steel hex bolt of DIN933, DIN931,DIN6914,DIN601,DIN558,DIN7990,DIN 609,DIN 7968,ASME/ANSI B 18.2.1,ASME/ANSI B 18.2.3.6M,ASME/ANSI B 18.2.3.7M,ASME/ANSI B 18.2.6,ISO 8676,ISO 8765,Ect , And welcome your drawing for custom fastener bolt and screws. We have professional technology and strict quality inspection to ensure that every product is qualified and delivered to the customer.

Specification

Screw Thread d	Pitch P	k		s
Screw Thread d	Pitch P	max	min	max	min
M5	0.8	3.74	3.26	8	7.64
M6	1	4.42	3.76	10	9.64
M7	1	5.04	4.56	11	10.57
M8	1.25	5.54	5.06	13	12.57
M10	1.5	6.69	6.11	17	16.57
M12	1.75	7.79	7.21	19	18.48
M14	2	9.09	8.51	22	21.16
M16	2	10.29	7.91	24	23.16
M18	2.5	11.85	11.15	27	26.15
M20	2.5	12.85	12.15	30	29.16
M22	2.5	14.35	13.65	32	31
M24	3	15.35	14.65	36	35
M27	3	16.65	17.35	41	40
M30	3.5	19.12	18.28	46	45
M33	3.5	21.42	20.58	50	49
M36	4	22.92	22.08	55	53.8

Material

304 Chemical Composition(%)
Grade	C≤	Mn≤	Si≤	S≤	P≤	Cr	Ni	N≤
	0.08	2	0.75	0.03	0.045	18.0-20.0	8.0-10.5	0.1

304 Mechanical property
σb≥	σ0.2≥	δ5 (%)≥	Hardness(HB)(kgf/mm2)]
520(Mpa)	205(Mpa)	40%	≤187 HRB≤90 HV ≤200

316 Chemical Composition(%)
Grade	C≤	Mn≤	Si≤	S≤	P≤	Cr	Ni	Cu	MO	N
	0.017	0.98	0.25	0.0016	0.0414	16.23	10.08	0.32	2.06	0.037

316 Mechanical property
σb≥	σ0.2≥	δ5 (%)≥	Hardness(HB)(kgf/mm2)]
520(Mpa)	205(Mpa)	40%	≤187 HRB≤90 HV ≤200

SEMS Hex Bolt with Nut And Washer M10*25mm

Product Description

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