High Strength Heavy Duty Hex Nuts Galvanized 6915 Grade 10.9 Carbon Steel Material

High Strength Heavy Duty Galvanized Hex Nut DIN 6915 Grade 10.9 Carbon Steel Material

Product Description
 

Welcome to our product detail.This product is High Strength Carbon Steel Hex Nut DIN 6915 Grade 10.9 M30 Black Oxide,the material is carbon steel,the standard is DIN6915,the grade 10.9 or 12.9.This product belongs to the high strength nut,mainly used in the steel structure bolt supporting,to play a fixed role.It also needs to be paired with two flat washers, which are called steel structures.This is one of our main products,is one of the most common nuts.We often export to different countries.

Our company can produce the size of nuts from M5 to M64.We can produce according to these standards:DIN,GB,ISO,JIS,ANSI,ASTM.It can also be produced according to your requirements.the grade have 4.8 class,6.8 class,8.8 class,10.9 class,12.9 class.The surface treatment have plain,white zinc plated,yellow zinc plated,black oxide and hot galvanizing.The material of we use are carbon steel,stainless steel and alloy steel.If you need other material,pls tell us.

Our company has introduced the most advanced machinery and equipment,and we also have a creative technical team.On the basis of normal operation of the company, we will continue to develop new products.Our product quality is tested by national standard test equipment, guaranteed high quality and low price.

 

Product parameters

 

Thread Specifications	To The Margin(MM)		Height H(MM)		Circumference Diameter	Every 1000/KG
	Nominal Size	Tolerance	Nominal Size	Tolerance
M1.6	3.2	-0.16	1.3	±0.2	3.7	0.075
M2	4		1.6		4.6	0.119
M2.5	5		2		5.8	0.22
M3	5.5		2.4		6.3	0.393
M4	7	-0.2	3.2	±0.24	8.1	0.844
M5	8		4		9.2	1.24
M6	10		5		11.5	2.317
M8	14	-0.24	6		16.2	5.674
M10	17		8	±0.29	19.6	10.99
M12	19	-0.28	10		21.9	16.32
M14	22		11	±0.35	25.4	25.28
M16	24		13		27.7	34.12
M18	27		14		31.2	44.19
M20	30	-0.34	16		34.6	61.91
M22	32		18		36.9	75.94
M24	36		19	±0.5	41.4	111.9
M27	41		22		47.3	168
M30	46	-0.4	24		53.1	234.2
M36	55		28		63.5	370.9
M42	65		32		75	598.6
M48	75		38		86.5	957.3

Applications

Automotive industry, machinery manufacturing, pneumatic tools, furniture hardware, construction and so on.

 

 

Features

 

Wide range of applications, characterized by a larger fastening force, the disadvantage is that there must be sufficient space for installation, the installation can be used to live wrenches, open-end wrenches or glasses wrenches, the above wrenches require a lot of space for operation.