... OEM,Design,logo service Product name:Titanium gasketsDimensions:M4--M16Technique:pressingMaterial:steel,stainless steel,titanium,aluminium etc,Color:blue,green, ... products according to your drawing or sample.Specifications: 1)Bolt sizes:M3-M20*Length 2)Nut sizes:M3-M303 ... ,DIN913,DIN915,DIN931,DIN933,DIN934,DIN7991,DIN965,DIN966,ISO7380,DIN985,DIN6921,DIN125,DIN7380,DIN7984DIN127,DIN6923 5)Grade:Gr1,Gr2 ...