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Stainless Steel Hex Flange Bolts M5 M6 M8 - China Suppliers & Factory, DIN Standard Quality
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
Q: What materials are available for the DIN6922 Hex Flange Bolt?
A: These bolts are made of high-quality stainless steel, with options including SS210, SS304, SS316, SS316L, and SS410.
Q: What are the primary applications of these hexagon flange bolts?
A: They are widely used in industrial equipment, highways, railway bridges, industrial and civil construction, cranes, excavators, and other heavy machinery.
Q: What standards do these hex flange bolts comply with?
A: The bolts comply with international standards including DIN, ASME, ASNI, and ISO.
Q: What is the purpose of the Black surface treatment?
A: The blackening process forms an oxide film on the metal surface, which isolates the air to prevent rust and corrosion.
Q: What thread and grade options do you offer for DIN6922 bolts?
A: We offer both coarse and fine threads, with grades including A2-70, A2-80, A4-70, and A4-80.