Flat Head Hexagon Screw
Size:M6-M12
Material:Stainless steel/Zinc steel
Brand:Lemar
Products Description
Introduce
Flat head hexagon screw, also known as chamfered hexagon socket bolts, is a common fastener.
Material
Its material can be iron, and the surface treatment can be black oxidation, white zinc plating, color zinc plating, nickel plating, etc. It can also be stainless steel, 201/304/316, etc.
Characteristic
Its characteristics are that the head is flat and round, and has a hexagonal thread part. Flat head hexagon screw is widely used in the industrial field, especially in occasions where frame fixing or other connections are required.
Products parameter
|
Unit：mm |
||||||
|
d |
A |
B |
K |
DK |
N |
Hex Diagonal |
|
M6 |
6-120 |
1 |
2.6 |
12.5 |
4 |
4.5 |
|
M8 |
8-125 |
1.25 |
3.3 |
13.8 |
5 |
5.6 |
|
M10 |
16-125 |
1.5 |
3.8 |
17 |
6 |
6.7 |
|
M12 |
20-60 |
1.75 |
5 |
20 |
8 |
8.7 |
Products Feature
Structural features
The head of the flat head hexagon screw is flat and round, which makes it more beautiful visually and reduces damage to the workpiece surface during installation. Its threaded part is hexagonal, which makes it easy and quick to install and remove with specific tools (such as hexagon wrenches).
Materials and strength grades
The materials of flat head hexagon socket screws are mainly stainless steel and carbon steel. Carbon steel is divided into three grades: low carbon steel, medium carbon steel and high carbon steel. According to different working environments and requirements,its strength grades include 4.8, 8.8, 10.9, 12.9 and other options.
Specifications and Applications
Flat head hexagon screws have various specifications, usually expressed in nominal diameter (such as M2, M3, M4, etc.) and length (such as 3mm, 6mm, 10mm, etc.). They have a wide range of applications, including electrical appliances, mechanical equipment, electrical equipment, optical equipment, magnetic levitation equipment and other fields.
Performance advantages
Flat head hexagon screws have the advantages of long service life, high hardness, corrosion resistance, and no rust, especially when high-quality products are selected, these characteristics are particularly obvious. In addition, its flat head design reduces the pressure on the workpiece surface, making the installation process more delicate and protective.
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