Müller Martini 0031.0923 Lock Washer (5 Pieces)

The lock washer (5 pieces pack), also known as retaining washer, anti-loosening device or securing washer, with type number 0031.0923 from Müller Martini, is a mechanical fastening element from the Washers category. It has the dimensions 4 x 1 x 10 cm and weighs 0.015 kg. Lock washers are used to secure screw connections against self-loosening caused by vibrations or dynamic loads, thereby ensuring the operational safety of machines and systems. Typical applications are found in mechanical engineering, the automotive industry, and assembly technology, where reliable and durable connections are essential.