Uxcell 4 Pieces Star Knobs M12 x 100mm 304 Stainless Steel Threaded Stud 46mm 6-Star Head Clamping Thumb Screw Black

The 304 stainless steel stud on the clamping star knob has excellent corrosion resistance oxidation resistance and high strength ensuring durability and stability preventing rust and providing reliable performance in various environments. PP plastic six-star handle knob is durable and can withstand daily wear and tear lightweight and easy to use. Hexagonal star-shaped design for easy grip preventing slippage and ensuring stable operation. Combines screw-type structure and six-star handle design for convenient operation enhancing user efficiency. Star design adjusts and tightens easily for maximum control and flexibility without the need for additional tools. Threaded knobs provide a smooth surface comfortable grip and ergonomic operation. The tightly-in metal insert is machine-injected at high temperatures to securely connect the parts together. Threads are neat and clear the force is even and deep not easy to slip and there are no burrs. Hand tightening knobs are widely used in machinery electronics equipment furniture such as drill presses lathes routing jigs fixtures packaging and woodworking machinery printing equipment. Sturdy thumb screws for the ultimate in adjusting and tightening control. Ensure that replacement knobs are securely and properly installed on the corresponding female threaded component or fastener. Do not over-tighten as this may cause damage of the male thread knob.