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: ( Kitty )
E：shinestar88at outlook dot com
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