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Customized 316 ss fasteners | |
Model |
QLD-HM-001-D |
Category |
Machine screw |
Head type |
Wafer head |
Slot Type |
Hex |
Diameter |
M3 |
Length |
14MM |
Thread length |
4.5MM |
Tolerance |
6G |
Surface treatment |
Cleanout |
Material grade |
A4-70 |
Standard type |
No-standard |
SS Composition reference table | ||||||||
SS brand |
C |
SI |
Mn |
P |
S |
Ni |
CR |
Mo |
302 |
0.15 |
1.00 |
2.00 |
0.045 |
0.03 |
8.0-10 |
17-19 |
|
303 |
0.15 |
1.00 |
3.00 |
0.200 |
≧0.15 |
8.0-10 |
17-19 |
≤0.60 |
304 |
0.08 |
1.00 |
2.00 |
0.045 |
0.03 |
8.0-10 |
18-20 |
|
316 |
0.08 |
1.00 |
2.00 |
0.045 |
0.03 |
10~14 |
16-18 |
2.0-3.0 |
410 |
0.15 |
1.00 |
0.03 |
11.5-13.5 |
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The stainless steel material is composed of two important nickel and chromium elements: nickel can be highly polished and corrosion-resistant, and a dense oxide film can be formed on the surface of humid air at room temperature, which can prevent the bulk metals continuing oxidation
Wafer head ,hex slot design ,elegant performance
Tidinless and uniformly thread ,no burrs remained ,no defective thread ,makes a very smoothly install
Benefits of raw material of stainless steel
The bright surface of stainless steel can maintain 10-20 years
Stainless steel is a kind of study material with good anti-corrosive and anti-rust properties
Stainless steel does not release toxic substance ,It’s really environmental and nontoxic
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