Rich packaging: You will receive 6 pieces of star grip nuts, head diameter 1.26 inches / 32 mm, internal thread diameter 0.31 inches / 8 mm, practical and convenient to meet daily needs High-quality materials: M8 round head nuts are made of high-quality plastic and copper, fine workmanship, no burrs, beautiful and durable, brass internal threads are matched with compatible threads and are firmly fixed without slipping Unique design: Plum blossom-shaped handle, comfortable to hold, clear and complete internal thread, uniform force, ergonomic, non-slip and not hurting hands Easy to use: The tightening knob of the star nut is threaded and can be easily screwed into the mechanism. Hold the bolt thread firmly and it will not loosen. It can be used directly after screwing the screw broken handles Wide application : The star-shaped head clamping knob handle is suitable for manual adjustment in mechanical engineering. It can be used in mechanical equipment, furniture decoration, machine