Products Description
Hex socket head cap screws have a cylindrical head with an internal hexagonal socket. A hex key is used for tightening or loosening, allowing for precise torque control. This design ensures secure connections.
Made from carbon steel or stainless steel, they offer great durability. Carbon steel ones are for heavy - duty use, while stainless - steel ones resist corrosion. Available in grades like 8.8, they meet different load - bearing demands.
These screws follow standards such as DIN. They create a flush surface when installed, making them suitable for machinery, automotive, and electronics. Their compliance ensures quality and interchangeability.
Parameter
|
Name |
Hex socket head cap screws |
|
Material |
carbon steel,Stainless Steel and alloy steel,etc. |
|
Standard |
DIN 912 |
|
Certificate |
ISO 4762 |
|
Grade |
Grade 4.8, Grade 5.8, Grade 8.8,SS201,SS304,SS316 |
|
Nominal diameter |
M4-M36 |
|
Surface treatment |
ZP,YZ,BLACK |
Product Advantage
About us
Hebei Sanwei Fasteners Co., Ltd. (hereinafter referred to as "Sanwei is a high-tech enterprise specializing in the research, development, production, and sale of fasteners, located in Hebei Province, China. Since its establishment,wei has been committed to providing customers with high-quality, high-performance fastener solutions, which are widely used in various fields such as construction, machinery manufacturing, automobile, and power communication.
500+
Enterprise Employees
3000000
Registered Capital
125+
events & challenges
30000㎡
Square Meters Built
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