M2 - M72 Electrogalvanizing Carbon Steel Hexagon Head Bolt Full Thread

Size M2-M72 Blue- white Electrogalvanizing Carbon Steel Hexgonal Head Bolt Full Thread

Electrogalvanizing bolt refer to the surface of the bolt plated by cold galvanizing,The electrogalvanizing process is using electrolysis to form a uniform, dense and well-bonded metal or alloy deposition layer on the surface of bolts
Compared with other metals, zinc is a relatively cheap and easily plated metal. It is a low-value anti-corrosion coating and is widely used to protect steel parts, especially against atmospheric corrosion, and for decoration. Electrogalvanizing has the following characteristics:
1. Good corrosion resistance, meticulous and uniform combination, not easy to be entered by corrosive gas or liquid.
2. Because the zinc layer is relatively pure, it is not easy to be corroded in acid or alkali environment. Effectively protect the steel body for a long time.
3. After passivation by chromic acid, it can be used in various colors, which can be selected according to customers' preferences. The galvanizing is elegant and decorative.
4. The zinc coating has good ductility and will not fall off easily during various bending, handling and impact.

Specification:

1. Item name: Galvanized hex bolt

2. Standard: DIN933, ASME B18.2.1, ISO 4017, 
3. Grade:4.8, 8.8

4. Head type: Hexgon Head

5. Size: M2-M72; 1/4"-3"
6. Material: Carbon Steel

7. Finish: Dacromet
8. Delivery time: 10-30 days based on the order quantity

9. Package: cartons or plywood cases or pallet

10. A wide range of applications - Vehicle Wheel, Electric Power, Wind Power

11.Shipment: By sea or By air

12. Loading port: Shanghai/Tianjin/Shenzhen/Xi'an

FAQ: