Area of operation Nord-Lock International AB is a global supplier of the most effective bolt securing system in the world. Our customers are spread across a wide range of industries and have but one thing in common – highly demanding applications where safety cannot be compromised. Key products/services The Nord-Lock International AB principle is based on a pair of washers that provide a wedge-locking action meeting DIN 25 201 - a unique method using tension instead of friction. The bolt becomes self-locking and is safely secured against vibration and dynamic loads. Our solution is complete and cost effective whilst offering several additional advantages, such as: - Locking function not affected by lubrication - Ease of assembly and disassembly - No special tools required - Same temperature characteristics as bolt/nut of corresponding quality - Reusable In the railway industry, NORD-LOCK is a popular supplier within production as well as maintenance. Examples of applications are railway switches, rolling stock components, maintenance within bogies and breaks, stretcher bars and sound barriers. NORD-LOCK strives to help all customers optimize their bolted joints, sharing our 25 years of experience in the field. NORD-LOCK is available in steel for M3-M130, and in stainless steel for M3-M80. In 2008 our product became the first bolt securing system in the world to be approved by Det Norske Veritas (DNV).

Nord-Lock International AB Address J A Wettergrens gata 7, SE-401 25 Göteborg, Sweden Telephone +46 31 89 16 00 Fax +46 31 45 94 14 Website http://www.nord-lock.com Contact Mail to Sven Saghamre .