Description:100% new high quality conditionAdvantages: light weight, high resistance, corrosion resistance, highHeat intensity, good performance at low temperatures.Material: 6al / 4v (tc4) titanium alloy, Grade 5Head: Flange HeadColor: Titanium | Green | Purple | Gold | Blue | Black | Grey | Candy Size: M5 / M6 / M8 / M10 / M12 M5 Nut Outer diameter: 12mmThickness: 5mmTool: 8mm socket wrench M6 Nut Outer diameter: 14mmThickness: 6mmTool: 10mm socket wrench M8 Nut Outer diameter: 18mmThickness: 8mmTool: 13mm socket wrench M10x1.0 Nut Outer diameter: 20mmThickness: 10mmTool: 16mm socket wrench M10x1.25/1.5 Nut Outer diameter: 22mmThickness: 10mmTool: 16mm socket wrench M12x1.25 Nut Outer diameter: 22mmThickness: 10mmTool: 17mm socket wrench M12x1.5 Nut Outer diameter: 24mmThickness: 10mmTool: 17mm socket wrench Note:1.Any questions before placing your order, please feel free to contact us.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail.3. on the black flange nut, rainbow color in the nut hole is a normal phenomenon of the process not quality problems.