10 pcs M8X40 Female Thread Nut Clamping Handle Star Shape Hand Knobs Black Plastic Screw-In Handle Clamping Knob For

【Durable Star Knob】: These star knobs are made of plastic and brass, not only sturdy to use, but non-conductive and lightweight Just tighten or loosen it by hand, and you could make a simple protection on your mechanical projects. 【Star Shaped Handle】 Using these screw on knob nuts on your mechanical projects can really give you a more comfortable grip. In addition, you can adjust your machine tools without scratching yourself. 【Brass Female Thread】 These clamping knobs with brass female thread would match very well with compatible bolt thread. Holds tightly and does not slip. 【Wide Application】 These star knobs work well on cabinets, drawers, doors, lockers, tool boxes, appliances and other furniture or equipment that requires frequent adjustments. Perfectly fits your various applications. Widely used in all areas of industry and life, our star knobs would be a good choice for you. 【What You Get】This pack includes 10 pieces M8x40 star knobs, manufactured in strict accordance with the standardized metric system. They will get the job done!.