
Thread Size: M6 x 40mm (D*L), Head Diameter: 32mm/1.26"; Thread Size: M8 x 40mm (D*L), Head Diameter: 38mm/1.50" Main Materials: Plastic, Metal; Main Color: Black Widely used in lathes, mechanical equipment, instruments and meters, industrial equipment Use this knob to perfectly replace the damaged knob Package Includes: 6 x M6 Star Knobs + 6 x M8 Star Knobs Note: The data are all manually measured, please allow 1-3cm error. Due to the difference in light and display, there will be a certain color difference, please refer to the actual item received.