Detailed Product Description
As a new energy, wind power has the advantage of large reserve,pollution-free,renewable and doesnt take much ground.
Yeling Industrial Co.,Ltd has combined the standard of excellent wind power fastener from foreign countries,brought in advanced production equipements,examination facilities as well as some related software,and invented a series of large-scale fastener production with high-intense,high-accuracy,low temperature durable characteristics.
Component Sort Standard Level Size
GB/T5782-2000 8.8-10.9-12.9 M5-M72
GB/T5783-2000 8.8-10.9-12.9 M5-M72
GB/T1228-1231-2006 8.8s-10.9s M12-M30
EN14399-4 HV8.8-HV10.9 M12-M36
Turbine Series Bolt High strength EN/14399-3 HR8.8-HR10.9s M12-M36
tower Series Bolt hexagon bolts DIN6914-6916 HV10.9 M12-M36
ASTM A325 A325 1 _ 3
ASTM A490 A490 2 2
ASTM A325M A325 M16-M36
ASTM A490M A490 M16-M36
ISO07412 M12-M30
ISO4014 M12-M64
ISO4017 M12-M64
