Description Name: Clamp Screw Material: Aluminium Grade: ASTM: AL6061 EN number: 3.3211 DIN: AlMg1SiCu Finish: Clear Anodize Size: Dia. 11.10 x 112.5 mm Ventilator Related products VentilatorDrive Pin Read more VentilatorRotor Read more VentilatorStethoscope Stem Read more