high tension bolt

High strength bolt is just a kind of standard bolt with high strength. Space frame project adopts special high strength bolt.General steel structure project adopt twist shear type high strength bolts and large hexagon high strength bolt.A very important feature of high-strength ...

Come From Jiangsu Lijing Steel Structure Technology Co., Ltd.

Standard GB5782，GB5783，GB576 and so on Type HEXAGON BOLTS Material 10B21,40Cr Surface finish Zinc Plated, Blackening Shank Diameter M5, M6, M8, M10, M12 Heat Treatment Heat treatment with the material, and heat treatment with the product Manufactruing Process Wire Drawing, ...

Come From Taizhou First Rivet Co.,Ltd

ypeOTHER SCREWSMaterial10B21,40CrSurface finishZinc Plated, BlackeningHeat TreatmentHeat treatment with the material, and heat treatment with the productManufactruing ProcessWire Drawing, Cold Heading, Heat Treatment, Thread Rolling, Surface Plating, PackingLead Time10-30days, ...

Come From Taizhou First Rivet Co.,Ltd