Nord-Lock International is a company that manufactures and markets metal products and mechanical components. It offers nut-style and bolt-style tensioners, combi bolts, steel construction washers, flex and wheel nuts, bolt securing systems, graphite lubricants, etc. The company caters to construction, forestry and agriculture, machine building, manufacturing and processing, mining and minerals, oil and gas, railway, shipbuilding and marine, steel, and other industries.