... GR2 GR3GR5 GR7 GR9 GR12Dimensions: M3-M20 As customers'drawingsSpecification: DIN ISO GB/T ASTMUsage: chemical, industry, medicine, aerospace, ... metals, such as PC titanium, 6Al-4V titanium, in DIN, JIS, ASTM specifications.Products: Titanium screws, titanium bolts, ... as well as non-standard fasteners according to DIN, and ISO standards.FIRST export the titanium fasteners to Germany, Canada ...