ISO4014 GB5782 A4-80 High Strength Stainless Steel Hex Head Screws Hex Bolts Half Thread

ISO4014/GB5782 A4-80 High Strength Stainless Steel Hex Head Screws Hex Bolts Half Thread

Product Description:

Stainless steel A4-80 Hex Bolts have high strength tensile and excellent resistance to chemicals and salt water.

Marking of hexagon head bolts and screws,the Key is manufacturer's identification mark,steel grade,property class.

Mechanical properties:

Product Specifications:

Hex bolt partially threaded GradeA and B
GB/T 5782-2016 & ISO 4014-2011
d	P(mm)	b (mm)			ds (mm)			k (mm)				s (mm)
					min		max	A		B		min		max
		L≤125	125＜L≤200	L＞200	A	B		min	max	min	max	A	B
M1.6	0.35	9	15	28	1.46	1.35	1.6	0.975	1.225	0.9	1.3	3.02	2.9	3.2
M2	0.4	10	16	29	1.86	1.75	2	1.275	1.525	1.2	1.6	3.82	3.7	4
M2.5	0.45	11	17	30	2.36	2.25	2.5	1.575	1.825	1.5	1.9	4.82	4.7	5
M3	0.5	12	18	31	2.86	2.75	3	1.875	2.125	1.8	2.2	5.32	5.2	5.5
M3.5	0.6	13	19	32	3.32	3.2	3.5	2.275	2.525	2.2	2.6	5.82	5.7	6
M4	0.7	14	20	33	3.82	3.7	4	2.675	2.925	2.6	3	6.78	6.64	7
M5	0.8	16	22	35	4.82	4.7	5	3.35	3.65	3.26	3.74	7.78	7.64	8
M6	1	18	24	37	5.82	5.7	6	3.85	4.15	3.76	4.24	9.78	9.64	10
M8	1.25	22	28	41	7.78	7.64	8	5.15	5.45	5.06	5.54	12.73	12.57	13
M10	1.5	26	32	45	9.78	9.64	10	6.22	6.58	6.11	6.69	15.73	15.57	16
M12	1.75	30	36	49	11.73	11.57	12	7.32	7.68	7.21	7.79	17.73	17.57	18
M14	2	34	40	53	13.73	13.57	14	8.62	8.98	8.51	9.09	20.67	20.16	21
M16	2	38	44	57	15.73	15.57	16	9.82	10.18	9.71	10.29	23.67	23.16	24
M18	2.5	42	48	61	17.73	17.57	18	11.285	11.715	11.15	11.85	26.67	26.16	27
M20	2.5	46	52	65	19.67	19.48	20	12.285	12.715	12.15	12.85	29.67	29.16	30
M22	2.5	50	56	69	21.67	21.48	22	13.785	14.215	13.65	14.35	33.38	33	34
M24	3	54	60	73	23.67	23.48	24	14.785	15.215	14.65	15.35	35.38	35	36
M27	3	60	66	79	/	26.48	27	/	/	16.65	17.35	/	40	41
M30	3.5	66	72	85	/	29.48	30	/	/	18.28	19.12	/	45	46
M33	3.5	/	78	91	/	32.38	33	/	/	20.58	21.42	/	49	50
M36	4	/	84	97	/	35.38	36	/	/	22.08	22.92	/	53.8	55
M39	4	/	90	103	/	38.38	39	/	/	24.58	25.42	/	58.8	60
M42	4.5	/	96	109	/	41.38	42	/	/	25.58	26.42	/	63.1	65
M45	4.5	/	102	115	/	44.38	45	/	/	27.58	28.42	/	68.1	70
M48	5	/	108	121	/	47.38	48	/	/	29.58	30.42	/	73.1	75
M52	5	/	116	129	/	51.26	52	/	/	32.5	33.5	/	78.1	80
M56	5.5	/	/	137	/	55.26	56	/	/	34.5	35.5	/	82.8	85
M60	5.5	/	/	145	/	59.26	60	/	/	37.5	38.5	/	87.8	90
M64	6	/	/	153	/	63.26	64	/	/	39.5	40.5	/	92.8	95

Testing:

All length measurements shall be made with an accuracy of ± 0,05 mm or better

The tensile strength, shall be determined on fasteners in accordance with ISO 6892-1 and ISO 898-1.

Jiangyin XiangGu Hardware Products Co., Ltd. is located in Wuxi City and close to Shanghai Port, with convenient transportation.

Our company handles all kinds of fasteners such as bolts, nuts and washers made of stainless steel, carbon steel and copper.

Xianggu Hardware is committed to integrating the superior supply chain system of various fastener products, focusing on the salesman's mastery of fastener expertise, providing fastener system solutions.

We are willing to become your partner with first-class product quality,first-class service level and competitive price.

Main products:

Stainless steel 18-8,A2-70, A4-70 and A4-80 Hex head bolts,Hex socket head bolts and nuts.

Carbon steel and Alloy steel Hex head cap screws,Hex socket head screws, machine screws, self-tapping screws, Hex flange bolts and Structural bolts with coating Hot-dip galvanized, Dacromet, Blue-white zinc,Yellow zinc.

Product Application Areas:

Our fasteners are widely used in automobiles, ships, wind energy, solar energy, boiler, electronic appliances, machinery and equipment, and construction engineering.