... ,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12 2.Standard:DIN912,DIN933,DIN934,BS,JIS 3.Size:M2~M40 4.Color: Red,blue ... ,silver,black HONG HUA TITANIUM NUTS Item NameTitanium NutsMaterialPure Titanium and Alloy TitaniumGradeGr1,Gr2,Gr3,Gr4 ... ,T/TMOQ1000 piecesLead timeWithin 5~15 days Gr2 Pure Titanium nuts Acc DIN934 in stock