30Pcs M3x16 Hand Tightening Thumb Screws Male Thread Hand Clamping Knobs Screw with White Plastic Handle

• [Premium Material]: The screw is made of premium carbon steel, the surface of the screw is zinc plated, anti-corrosion, anti-rust and anti-oxidation; the hand knob is made of high quality plastic, smooth and burr-free, sturdy and durable.
• [Item Size]: The plastic handle diameter is 13mm, thread diameter is 3mm and thread length is 16mm, more detail parameters please refer to the picture.
• [Easy to Use]: Round handle knob tightening screw is easy to install, you just need to grip the handle and turn it by your hand, install it easily and quickly.
• [Widely Application]: Widely used for hardware, furniture, mechanical equipment, electrical and other industrial equipment.
• [Package Including]: 30 pieces hand tightening thumb screws

Item: Hand tightening thumb screws Material: Plastic + carbon steel Usage: Used for hardware, furniture, mechanical equipment, electrical and other industrial equipment. Features: Easy to use Package: 30 pieces hand tightening thumb screws