DIN933 Stainless Steel Hex Bolts Full Thread A2 70 Hex Head Bolt

DIN933 Stainless Steel Hex bolts Hex Head Screws full thread A2-70

18-8 Stainless Steel Hex Head Screws

Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head.

Metric screws are also known as A2 stainless steel screws.

Black-oxide screws have a black appearance.

Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance.

Screws that meet ASME or ISO (formerly DIN) specifications comply with these dimensional standards

Hex bolt fully threaded
DIN933-1987
d(mm)	P(mm)	k(mm)				s(mm)
		A		B		max	min
		max	min	max	min		A	B
M1.6	0.35	1.22	0.98	/	/	3.2	3.02	/
M2	0.4	1.52	1.28	/	/	4	3.82	/
M2.5	0.45	1.82	1.58	/	/	5	4.82	/
M3	0.5	2.12	1.88	/	/	5.5	5.32	/
M3.5	0.6	2.52	2.28	/	/	6	5.82	/
M4	0.7	2.92	2.68	3	2.8	7	6.78	6.64
M5	0.8	3.65	3.35	3.74	3.26	8	7.78	7.64
M6	1	4.15	3.85	4.24	3.76	10	9.78	9.64
M7	1	4.95	4.65	5.04	4.56	11	10.73	10.57
M8	1.25	5.45	5.15	5.54	5.06	13	12.73	12.57
M10	1.5	6.56	6.22	6.69	6.11	17	16.73	16.57
M12	1.75	7.68	7.32	7.79	7.21	19	18.67	18.48
M14	2	8.98	8.62	9.09	8.51	22	21.67	21.16
M16	2	10.18	9.82	10.29	9.71	24	23.67	23.16
M18	2.5	11.72	11.28	11.85	11.15	27	26.67	26.15
M20	2.5	12.72	12.28	12.85	12.15	30	29.67	29.16
M22	2.5	14.22	13.78	14.35	13.65	32	31.61	31
M24	3	15.22	14.78	15.35	14.65	36	35.38	35
M27	3	/	/	17.35	16.65	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
M39	4	/	/	25.42	24.58	60	/	58.8
M42	4.5	/	/	26.42	25.58	65	/	63.1
M45	4.5	/	/	28.42	27.58	70	/	68.1
M48	5	/	/	30.42	29.58	75	/	73.1
M52	5	/	/	33.5	32.5	80	/	78.1

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.