china fastener

Helix Nut and Hex Bolts are used to connect fastening parts. Furniture,electronic equipment,machinery,buildings,sanitary fittings,sports equipment,etc.It can be said that the use of Hardware Fastener involves all aspects of life. 

We are in the famous Fastener place of Hebei province ,we can supply all kinds of Fastener.mainly include :

Hot dip galvanized high strength Nuts, hot dip galvanized Flange Nut, high strength Bolts, high strength Screw

Bolt Nut, high strength stud, customized various specially-shaped pieces. The material is made of regular

Dachang material,including Q 235B, 35# steel, 45# steel, 40Cr, 35CrMoA, Q 345B material. The product

production has been strictly tested to ensure product quality.

Size :M 3-M 16

Hot Dip Galvanized Nut use for many fields ,including solar structure,building ,construction.The general material

of Hot Dip Galvanized Nut is Q 235B, 35K, 45#, 35CrMo, etc. According to the engineering requirements, the

corresponding different grades of products are selected respectively. Generally, the high-grade Nut products

such as 35K, 45#, 35CrMo are preferred for UHV lines.