AVAILABLE GRADESGrade2,Grade 5(6AL-4V),or acc. customer requestSPECIFICATIONSFrom M3 to M24,or?acc. customer requestCOLOR·?Natural titanium color·?Gold, Black, Rainbow by Physical Vapor Deposition·?Gold, Black, Rainbow, Blue, Green, Pink, Purple by Anodizing·?Gray, Brown by Micro-arc OxidationPROCESSINGCNC MachinedTREATMENT·?Thick /hard carburizing surface·?Grey ceramic hardening coatingSURFACESand blasted then painted / electrophoresis / Zinc platedFEATURE·?Rustproof and corrosion resistance·?Lower Life-cycle Cost·?Longer Service Life·?Lower Maintenance And Repair Cost·?Higher strength to weight ratio·?Superconducting features·?Good miscibility with blood·?Non-magnetic, Non-toxic·?Memory functionAPPLICATIONSRacing car,electrodes,medical equipment, airplane, bicycle, auto parts, petroleum pipeline parts, sports items,motorcycles parts,Wheel bolts,electric?EST?titanium nuts available in a variety of sizes and diameters.For more sizes and large quantities, please forward your requirements ?to?sales@bjdsti.com? http://www.tirods.com/titanium-...ts/titanium-cap-nut.html