Good quality Black Hex Head Bolts - DIN603 stainless steel carbon steel carriage bolt and nut –
Good quality Black Hex Head Bolts - 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:
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.
Product detail pictures:
Related Product Guide:
With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Good quality Black Hex Head Bolts - DIN603 stainless steel carbon steel carriage bolt and nut – , The product will supply to all over the world, such as: Cancun, Norwegian, Mali, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
By Giselle from Singapore - 2018.06.05 13:10
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Honorio from Zambia - 2017.12.09 14:01