Heidelberg ZD.2220-970-03-0 Knurled Screw 20-M5X10

The knurled screw, also known as thumb screw or knurled head screw, with type number ZD.2220-970-03-0 from Heidelberg is a mechanical screw for manual fastening without tools. It has the dimensions 5 x 5 x 5 cm and weighs 0.01 kg. Knurled screws are used for manual fastening and adjustment of components where frequent loosening and tightening without the use of tools is required. Typical applications include mechanical engineering for covers and adjustments, precision mechanics for precise settings, and the electrical industry for housings and terminals.