ITEM NAME:M6x10mm Male Thread Plastic Star Head Locking Screw Handle Black 2pcs Z2Q4 M6x10mm Male Thread Plastic Star Head Locking Screw Handle Black 2pcs Z2Q4 Good replacement for your broken one with this star grip. Screw Art Design for easy installation and with the surface nice surface for optimal grip. Widely used for lathe, mechanical equipment, instruments and equipment, food and pharmaceutical industry equipment. Product Name: Star head knob Main material: plastic, metal Main color: Black, Silver tone Thread sizes: 6 x 10mm / M6 x 0.4 inch(D x L) Star head size: 32mm Total height: 32mm / 1.4 inch Head shape: 5 point star Weight: 34g Package contents: 2 x star head knob.Screw Art Design for easy installation and with the surface nice surface for optimal grip. Main color: Black, Silver tone.