Müller Martini 0037.0061 Knurled nut 20/M5 (5 Pieces)

The knurled nut (5-piece pack), also known as a grip nut or locking nut, from manufacturer Müller Martini with OEM part number 0037.0061 is a mechanical fastening nut for detachable connections. It has dimensions of 5 x 5 x 5 cm and a weight of 0.03 kg. Knurled nuts are used to quickly assemble, secure, or adjust components without tools, by offering a manual tightening option via their knurled surface. Typical applications include mechanical engineering, precision mechanics, and the assembly of fairings and covers where frequent manual adjustment or quick fastening is required.