Titanium screws We can supply various types and specifications as client's requirements. Titanium screws 1. Usage: car/ bicycle fastener, medical equipments 2. Grade: Gr1, Gr2, Gr5, TC4, TC11 3. Processing method: casting, forging and machining 4. Standard: DIN 933, DIN 912, DIN934, DIN 7991, GB/T 3908, GB 5780-5782, GB5788, GB6178,6179,6180, etc. 5. Package: plywood or as client's order