3/8" Stainless Steel Hex Bolt m8x1.25 bolt metric bolt size 304 316

Standard:	DIN931
Size:	M5-M100
Material:	Stainless steel
Grade:	A2-70 A4-80
Thread:	Metric
Finish:	Plain,Nickel, Chrome
Packing:	Box+Cartons+wood Pallet or according to customer special demand
Application:	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
Trade Term:	FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment	T/T, L/C
Market:	South&north Amrica/Europe/East&South east Asia/ Australia and ect.
Our advantage:	One-stop shopping;
	High quality;
	Competitive price;
	Timely delivery;
	Technical support;
	Supply Material and Test Reports;

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

DIN931
Screw Thread	P	b			c		k					s
	P	b			c		k					s
	Thread Pitch	L≤125	125＜L≤200	L＞200	min	max	Nominal Size	Grade A		Grade B		max	Grade A	Grade B
	Thread Pitch	L≤125	125＜L≤200	L＞200	min	max	Nominal Size	min	max	min	max	max	min	min
M5	0.8	16	22	-	0.15	0.5	3.5	3.35	3.65	-	-	8	7.78	-
M6	1	18	24	-	0.15	0.5	4	3.85	4.15	-	-	10	9.78	-
(M7)	1	20	26	-	0.15	0.5	4.8	4.65	4.95	-	-	11	10.73	-
M8	1.25	22	28	-	0.15	0.6	5.3	5.15	5.45	-	-	13	12.73	-
M10	1.5	26	32	45	0.15	0.6	6.4	6.22	6.58	-	-	17	16.73	-
M12	1.75	30	36	49	0.15	0.6	7.6	7.32	7.68	-	-	19	18.67	-
(M14)	2	34	40	53	0.15	0.6	8.8	8.62	8.98	-	-	22	21.67	-
M16	2	38	44	57	0.2	0.8	10	9.82	10.18	9.71	10.29	24	23.67	23.16
(M18)	2.5	42	48	61	0.2	0.8	11.5	11.28	11.72	11.15	11.85	27	26.67	26.16
M20	2.5	46	52	65	0.2	0.8	12.5	12.28	12.72	12.15	12.85	30	29.67	29.16
(M22)	2.5	50	56	69	0.2	0.8	14	13.78	14.22	13.65	14.35	32	31.61	31
M24	3	54	60	73	0.2	0.8	15	14.78	15.22	14.65	15.35	36	35.38	35
(M27)	3	60	66	79	0.2	0.8	17	-	-	16.65	17.35	41	-	40
M30	3.5	66	72	85	0.2	0.8	18.7	-	-	18.28	19.12	46	-	45
(M33)	3.5	72	78	91	0.2	0.8	21	-	-	20.58	21.42	50	-	49
M36	4	78	84	97	0.2	0.8	22.5	-	-	22.08	22.92	55	-	53.8

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Jiaxing Goshen Hardware CO., LTD is Located at Economic Development Area, Jiaxing City, Zhejiang Province, China. We specialise in suppling kinds of stainless steel, high strength and low carbon steel fasteners with excellent quality and reliable price. Our fasteners according to a number of internationally recognised standards including DIN, ANSI/ASTM, BS, JIS, GB etc.