Product Details
The Nord-Lock 1403 wedge locking washer is made from 254 SMO stainless steel and features an M11 (7/16") size, available in a package of 200. These washers secure bolted joints using tension instead of friction, ensuring high quality and documented success across various industries worldwide. Nord-Lock wedge lock washers have undergone rigorous testing and have received approval from independent institutes and certification authorities, making them suitable for applications in energy, transportation, offshore, mining and quarrying, construction and bridge building, manufacturing and processing, ship building, forestry and agriculture, heavy vehicles, and military. They comply with several industry standards and are specified by numerous international companies, contributing to increased operational reliability and lower maintenance costs over their lifecycle while significantly reducing the risks of production stops, accidents, and warranty claims. Warranty information is provided by the manufacturer.








