DIN 7991 Titanium Countersunk Screws

We supply premium titanium screws and bolts under our product line Titanium Alloy Screws / Titanium Bolts, focusing on DIN 7991 hex socket countersunk head screws available in Gr2 and Gr5 titanium grades. Manufactured in strict accordance with DIN 7991 standard, these flat head fasteners feature precise thread, smooth surface and stable structure. Gr2 pure titanium delivers outstanding corrosion resistance and ductility, while Gr5 titanium alloy boasts high strength and excellent load-bearing capacity. Both materials are lightweight, non-magnetic and resistant to rust, acids and alkalis, performing well in harsh working conditions. The countersunk head design allows flush installation for neat appearance and space saving, and the hex socket ensures convenient mounting and firm locking. We support customized sizes, specifications and surface treatments to meet diverse industrial demands, covering sample orders and bulk wholesale. Every product undergoes rigorous quality inspection to gu…