FiveStar Knob Bolts, Ergonomic 5-Piece Plum Hand Grip Twist Nuts with Smooth Surface for Industrial Lathe Equipment Clamping M8x40x20 Engineering Plastic Black

FiveStar Knob Bolts, Ergonomic 5-Piece Plum Hand Grip Twist Nuts with Smooth Surface for Industrial Lathe Equipment Clamping M8x40x20 Engineering Plastic Black

• This thumbscrew grip is mainly used for mechanical equipment, instrument, food and industry equipment.
• Injection process, engineering plastics handle, possess good insulation, smooth surface, and wear‑resistant, very .
• The thread of the screw is clear, the pitch is even and deep, and the fastening effect is good, very practical.
• Hand twisted knobs for lathe industrial equipment has clear thread,the pitch is even and deep, and the fastening effect is good, very practical.
• The thread rod is deep, not easy to slip, and the tightening effect is good, with nice finish for comfortable grip.