The Nord-Lock Original Washers
Nord-Lock washers secure bolted joints with tension instead of friction. It is a high-quality product with documented success in many industries worldwide.
Steel Construction Washers
Based on the leading Nord-Lock wedge-locking technology, the Nord-Lock steel construction washers (SC) are specially designed for steel construction applications and to fit HV sets and HR sets (bolts and nuts in accordance to the European standard EN 14399-4 and EN 14399-3).
The Nord-Lock Wheel Nut
The Nord-Lock wheel nut safely secures wheels on on-road and off-road heavy vehicles by maintaining high clamping force even under extreme operating conditions.
Combi bolt Washers
Nord-Lock Combi bolt washers are specifically designed to be captivated on a bolt, so-called SEMS. The washers are based on our proven wedge-locking technology but have reduced inner diameter to not fall off the bolts after the thread is added.
Over the years, the Nord-Lock Group has entered several partnerships to develop unique solutions for the most creative designs. Should the product to suit your needs not be available on the market, we are able to help you find the optimum solution.
Nut-style multi-jackbolt tensioners
Superbolt multi-jackbolt tensioners (MJTs) replace existing hex nuts. Only hand tools are required for installation and removal of any size tensioner. Safe, accurate and economical! We have a wide range of standard series, as well as an unlimited capacityto createspecialdesigns to meet youruniqueneeds.
Bolt-style multi-jackbolt tensioners
Bolt style Superbolt multi-jackbolt tensioners (MJTs) replace existing studs or bolts. Ideal for applications with tapped holes, or where threading a stud into a nut would be impractical. The outside diameter is smaller than a nut type tensioner on a stud, allowing MJTs to fit into tighter areas.
Flexnuts are used in combination with Superbolt tensioners and are designed to flex out at the bottom and flex in toward the top of the nut. This distributes the bolt load along many threads, adds elasticity, and prevents stress concentrations in the first few threads.
Our engineers can design optimum bolting solutions for your unique applications requirements.