Item Information High Quality Material The M8 star screw is made of plastic and steel. It has good performance of high temperature resistance, corrosion resistance, aging resistance and insulation. The star-shaped knob is ideal for machine tools. Easy to use The plastic handle provides a comfortable grip and features a fully threaded design for easy installation, disassembly and adjustment. It can be attached to the bottom of furniture to improve stability and prevent scratches and noise. Work more efficiently The plastic star head has high toughness and impact resistance, and it can also handle a decent couple without metal itself. You can easily fix the screw with a star-shaped nut by hand, no hand slip, no need other tools, so you can fix your tools at any time. The package contains You can 10 pieces M8 x 50 mm star thread, star head diameter: 32mm; internal thread diameter: M8; thread length: 50mm. They are a great accessory to replace your old or broken knob handles. Wide Application Black knurled screw with star and thread design, the surface is carefully polished for a comfortable grip. Widely used for machine tools, mechanical equipment, instruments and appliances, food and industrial equipment.