High reputation Flat Flange Nut - DIN934 Hexagon Bolt Carbon steel Stainless Steel SS304 316 Hex Nuts –
High reputation Flat Flange Nut - DIN934 Hexagon Bolt Carbon steel Stainless Steel SS304 316 Hex Nuts – Detail:
DIN934 Hexagon Bolt Carbon steel Stainless Steel SS304 316 Hex Nuts
Standard | GB, DIN, ISO, JIS |
Size | M3-M100; 1/4-4″ or non-standard |
Material | Carbon steel, stainless steel, brass , alloys steel etc. |
Finish | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. |
Hex head bolt and nut Grade | 4.8,6.8,8.8,10.9,12.9,ASTM A194 2, 2H, 4, 7, 7M,8, 8M; A563 Gr. A, C, DH ,DH3 |
Packing | Box, carton or plastic bags, then put on pallets, or according to the demand of the customers |
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:
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We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for High reputation Flat Flange Nut - DIN934 Hexagon Bolt Carbon steel Stainless Steel SS304 316 Hex Nuts – , The product will supply to all over the world, such as: Estonia, Malaysia, Milan, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By lucia from Sudan - 2017.08.18 18:38
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Hazel from Mexico - 2018.09.21 11:01