High Quality Countersunk Head Cap Screw - DIN603 stainless steel carbon steel carriage bolt and nut –

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" for Screw Cap Socket, Spring Washer, Hex Socket Countersunk Screw, Living by good quality, enhancement by credit history is our eternal pursuit, We firmly feel that soon after your visit we will become long-term associates.

High Quality Countersunk Head Cap Screw - DIN603 stainless steel carbon steel carriage bolt and nut – Detail:

Carriage bolt and nut
1.Standard:DIN603, ASME B18.5
2.Size:M5-M20; 1/4″-1″
3.Length:10mm-500mm
4.Grade:8,8M
5.Mark:8,8M
6.Material:stainless steel
7.Finish:plain
8.Delivery time:Normally in 30-40 days.
9.Package:Cartons&pallets or according to customer’s requirement.
Product Features:

DIN (1)

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.
Zinc
☆ Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.
Hdg
☆ The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating. Hot-dip zinc has good corrosion resistance, sacrificial protection for steel substrates, high weather resistance, and resistance to salt water erosion. It is suitable for chemical plants, refineries and coastal and offshore operating platforms.

DIN (2)

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We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for High Quality Countersunk Head Cap Screw - DIN603 stainless steel carbon steel carriage bolt and nut – , The product will supply to all over the world, such as: Naples, Curacao, Georgia, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.

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