Package Includes: You will receive 10 pieces of M8 hand knob tightening screws, each with a head diameter of 32mm/1.25 inch and a thread diameter of 8mm /0.31 inch. This ensures you have enough knobs for multiple applications, making it a practical addition to your toolbox.
Reliable Material: The star knob is made of brass and plastic materials, which is reliable and durable, corrosion-resistant and wear-resistant, smooth and beautiful, no edges or burrs, ensuring long time use.
Easy to Use: Plastic knobs with ergonomic star-shaped design is easy to adjust and tighten, allowing for maximum control and flexibility without the need for additional tools and without the risk of scratching your hands.
Enhanced Performance: Each knob features a brass insert molded within a plastic outer shell, significantly reducing slippage when paired with compatible bolts. This design not only ensures a secure hold but also allows for quick and effortless installation and removal.
Wide Application: The screw-on clamping knobs is widely used for drill press, fixture, lathe machine, mechanical equipment, instrument and apparatus, food and pharmaceutical industry equipment.