DIN931 Galvanized SS Hex Bolts And Nuts

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

High strength hot dip galvanized Helix Nut, hot dip galvanized Flange Nut, high strength Hex Bolts, high strength Round head Bolt, high strength Flange Bolts, customized various specially-shaped pieces.The material is made of regular Dachang material, including S235B, 35# steel, 45# steel, 40Cr, 35CrMoA, Q345B material. The Fastener product production has been strictly tested to ensure product quality.

Size :M3-M48 

Hot dip Galvanized Nuts use for many fields,including solar structure,building ,construction.The general material of hot-dip galvanized Hardware Fastener nut is S235B, 35K, 45#, 35CrMo, etc. According to the engineering requirements, the corresponding different grades of products are selected respectively. Generally, the high-grade Flange nut products such as 35K, 45#, 35CrMo are preferred for UHV lines.