Sell SCREW SPIKE |
|
|
|
||||||||||||||||||||||||||
|
We're Shanghai Suyu Railway Fastener , which speacial mangufacture high strength fasteners, they're widely used on the railway.tramway, subway .tuunel high way,bridge constructions and so on .sleeper screw.screw spike, railway screw for sleeper screw Our product including : Sleeper screw Spike ,T bolt . Square Head bolt ,Rail Bolt .Track Bolt .Fish bolt . Double Head Bolt,Threaded Rod assembled Nut and Washers . Size: M16-64 Non standard bolt or Standard : Din888.Din186.DIN261,JIS B 1166, ANSI/ASME B 18.5 Material :carbon steel .stainless steel .alloy,brass Grade : 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 Surface Treatment : Black. Znic . HDG.Dacromet Equipment:Molding Workshop ,Spring Strip Production Equipment ,Gasket Equipment ,Cold Forming Equipment .Hot Forging Nut Equipment ,Nut Tapping Equipment,Nut Planar Device,Instrument Lathe and so on Quality Safe Certificate : ISO 9000-2001 Delivery time : 600
|
||