Müller Martini 0031.0130 Sich.Nut M4 (10 Pieces)

The Sich.Nut M4 (10 Pieces) from Müller Martini, also known as a locking nut, jam nut, or anti-vibration nut, is a fastening element from the category of mechanical nuts. It has the dimensions 5 x 5 x 5 cm and weighs 0.02 kg. The OEM part number for this product is 0031.0130. Locking nuts are used to reliably secure screw connections against loosening due to vibrations or dynamic loads, thereby ensuring the operational safety of machinery and equipment. Typical applications can be found in precision mechanical engineering, in vehicle technology for safety-critical connections, and in automation technology, where high vibration resistance of the connections is required.