Different Size And Material Bolts And Nuts

We are in the famous China Fastener place of Hebei province ,we can supply best price and many kinds of China Fastener.Nuts and Hex Bolts are made of material:Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and son on.Customers can choose according to your needs.The production of Stainless Steel Nut commonly used SUS304 and SUS316.

Our products mainly include:Hot dip galvanized high strength Helix Nut, hot dip galvanized Flange Nut, high strength Hex Bolts, high strength Socket Bolts, high strength Round Head Bolts, customized various specially-shaped pieces. The material is made of regular Dachang material, including Q235B, 35# steel, 45# steel, 40Cr, 35CrMoA, Q345B material.The product production has been strictly tested to ensure product quality.

Size :M 1-M 36 or non-standard as request&design.

Grade:4.8,8.8,10.9,12.9 etc.

Standard:GB,DIN,ISO,ANSI,BS,JIS,BSW.

Finish:Plain,black,zinc plated/according to your requirement.

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

Helix Nut is Q235B, 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.