High quality fastener 8.8grade track bolt

Specifications

Place of origion: Suzhou, China ( Mainland)

Size: 22x145 or per as you demands

Standard: GB. DIN . ISO. ANSI

Material : carbon steel, stailless stell, etc

Useage: railway

 

We can offer five different surface treatments as following:
1. Black coating.
2. Plating white zinc or yellow zinc (color-zinc).
Salt spray test time: 72 hours, non-rusting
3. Hot galvanizing.

Salt spray test time: 120 hours, 380hours, 500hours, non-rusting
4. Dacromet.
Salt spray test time: 120 hours, 380hours, 500hours, 1000hours, non-rusting
5. Black electric melting.
Salt spray test time: 120 hours, 380hours, 500hours, 1000hours, non-rusting


Besides ,we can according to u drawings to manufacture all kinds of non-standard fastener.

 

Package: woven bags with pallet or according to you requirement

Payment terms: T/T or L/C

Delivery time: according to the order quantity

Month capacity: 1000tons

More details just call me or me directly.

Mobile: 86-15050463422 ( Kitty )

Skype: pingping2062

E:shinestar88at outlook dot com  




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