Basic Info.
Groove
Hexagon
Connection
Common Bolt
Head Style
Hexagonal
Standard
DIN
Grade
12.9
Quality Test
Physical, Chemical, Dimension
Mill′s Test Certificate
En10204 3.1
Transport Package
Wooden Case
Specification
up to 4"
Trademark
OEM/KM
Origin
China
Production Capacity
200000000PCS/Year
Product Description
BS2470 Gr. 12.9 Scm435 Hex Socket Head Cap Screw
BS 2470 hexagon socket cap head screw commonly used in machine parts, die fixturing, and clamping. The flat socket head enables driving where there is not sufficient space for wrenches or sockets and allows the screw head to sit flush on the surface.
A 12.9 high tensile grade steel bolt with a capped socket drive head. These bolts are finished/coated in black oxide making them great for self colouring. Conforms to British Standard (BS) 2470.







Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.
BS 2470 hexagon socket cap head screw commonly used in machine parts, die fixturing, and clamping. The flat socket head enables driving where there is not sufficient space for wrenches or sockets and allows the screw head to sit flush on the surface.
A 12.9 high tensile grade steel bolt with a capped socket drive head. These bolts are finished/coated in black oxide making them great for self colouring. Conforms to British Standard (BS) 2470.
Nominal size | 1/16" to 3" |
Head Type | Cap Head |
Drive Type | Hexagon Socket |
Material | SCM435/12.9 |
Specification | Meets or Exceeds ASME B18.3; BS 2470 |
System of Measurement | Metric |
Screw Type | Inch Screw |
Finish | Black Oxide / Self Colour |
Available grades | Grade12.9 10.9 9.8 8.8 6.8 5.6 4.8 4.6 3.6 |








Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.
