Titanium bolts, Titanium screws, Titanium nuts, Titanium washers  Specifications: 1) Bolt sizes: M2-M22*Length 2) Nut sizes: M2-M22 3) Washer sizes: M2-M22 4) Standard: DIN,ASTM,BS Material: titanium alloy and pure titanium Grade: Gr1, Gr2, Gr3, Gr4, Gr5. Ti6Al4V, Gr7 Standard: DIN .Standard: DIN 912/933/7991, ISO 7380  Feature: low density, high strength, corrosive resistance, acid and alkali resistance. Application: it is widely used in the field of traffic tool manufacturing industry and large machine manufacturing industry. Testing: the entire product is detected by ultrasound making sure that no defects inside the product. Besides, chemical composition, mechanical properties and high-power organization are also strictly controlled ensure that our client must be get the best product.  After service: if the quantity and quality is not the same with your demands, please tell us, we will try owning best to resolve it and give you the satisfying reply.