Advantages- The thin thread of the spring plunger is conducive to fine-tuning the plunger installation position to achieve the optimal working position for designers and achieve precise indexing and positioning. Application - Telescopic lock pin is an indispensable accessory in the machinery industry and is widely used in industrial equipment, engineering machinery, and workshop machine tool production equipment. Size - Thread Size: M10x1; Thread Length: 17mm / 0.67 inches, pin diameter: 5mm / 0.2 inches. Small and for easy carry with you. Material - The return knob plunger is made of carbon steel, which has high hardness and resistance. The is blackened to prevent rust and is . Instructions - By operating the knob to pull out or insert the pin, you can easily and quickly locate and fix the mechanical elements of the workpiece., Weight: 0.15873282864 pounds, Manufacturer: Frewurwer