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Stainless Steel Hex Flange Bolts M5 M6 M8 - China Suppliers & Factory for DIN6922 Standards
Product Name
DIN6922 M5 M6 M8 Stainless Steel Hex Flange Bolt
Material
Stainless steel: SS210, SS304, SS316, SS316L, SS410
Color
Polish, Passication
Standard
DIN, ASME, ASNI, ISO
Grade
A2-70, A2-80, A4-70, A4-80
Finished
Polish, Passication
Thread
Coarse, Fine
Used
Building Industry Machinery
Usage
Hexagon flange bolts are particularly commonly used as industrial equipment in the industry. Because they have the characteristics of precise decoration and strong endurance, they have been widely used. It is widely used on highways and railway bridges, including industrial and Civil construction, cranes, excavators and other heavy machinery.
Surface Treatment
.BLACK
☆ Black is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention. Blackening is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention.
Frequently Asked Questions (FAQ)
What materials are available for the DIN6922 Hex Flange Bolt?
These hex flange bolts are available in multiple grades of high-quality stainless steel, including SS210, SS304, SS316, SS316L, and SS410, to suit different corrosion resistance and strength requirements.
What are the primary applications of these hexagon flange bolts?
They are widely used in the building industry, machinery, highway and railway bridges, industrial and civil construction, as well as heavy machinery like cranes and excavators due to their strong endurance.
What standards and grades do these bolts conform to?
Our DIN6922 flange bolts comply with DIN, ASME, ANSI, and ISO standards. They are available in steel grades A2-70, A2-80, A4-70, and A4-80.
What is the purpose of the black surface treatment?
The blackening process is a metal heat treatment that creates an oxide film on the metal surface. This film isolates the air to prevent rust and improve durability.
What thread types and finishes do you offer?
We offer both coarse and fine threads. Available finishes include polishing and passivation to ensure clean appearance and enhanced surface protection.