ITEM NAME:6 Pcs M8 x 40mm Thread Replacement Star Hand Knob Tightening Screw Black H9V6 6 Pcs M8 x 40mm Thread Replacement Star Hand Knob Tightening Screw Black H9V6 Great replacement for your broken one with this Star Knob. Widely used for lathe machine, mechanical equipment, instrument and apparatus, food and pharmaceutical industry equipment. Product Name : Star Knob. Thread Length : 40mm / 1.5 inch Five-pointed star nut diameter: 40mm / 1.5 inch Thread Diameter : M8. Main Material: Plastic, Metal; Package Content: 6 x Star Head Knob Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
