From its origins in northern Sweden, Nord-Lock Group has spent more than four decades engineering solutions for secure, precisely controlled bolted connections. Founded on Nord-Lock wedge-locking technology introduced in 1982, the group now brings together four technology brands, including Superbolt multi-jackbolt tensioners, Boltight hydraulic tensioners and Expander pivot pin assemblies. Its technical centers and global manufacturing network support applications where vibration, heavy loads and uptime make fastening critical.
ISO 9001:2015
ISO 14001
CE Marked Securing Washers
STANLEY Engineered FasteningWith more than 100 years of fastening expertise, STANLEY Engineered Fastening develops fastening solutions and intelligent assembly systems for manufacturers. A Stanley Black & Decker company, it combines global engineering support with more than 2.5 million square feet of facilities worldwide and a portfolio that includes legacy brands such as Nelson, Tucker, and POP. Its systems serve demanding applications ranging from electric vehicles and aerospace to industrial production.ELYRIA, OH
HYTORCFounded in 1968 by John Junkers, family-owned HYTORC develops industrial bolting systems designed to make tightening work safer, more precise, and less time-consuming. Based in Mahwah, New Jersey, the company combines patented tooling and custom solutions with mobile service, authorized repair facilities, and support from representatives in more than 100 countries.PERRYOPOLIS, PA
SmartBoltsFounded by aerospace engineer and inventor Charles H. “Chuck” Popenoe, SmartBolts makes tension-indicating fasteners that show actual bolt tension at a glance through a patented red-to-black visual system. Manufactured by Industrial Indicators in Frederick, Maryland, the company has spent more than 30 years developing custom bolting solutions for demanding industrial applications. SmartBolts are made under ISO 9001:2015 certification and have been recognized among Frederick’s Top 50 manufacturers.FREDERICK, MD
Long-LokFor more than 50 years, Long-Lok has engineered self-locking and self-sealing fasteners that help solve threaded-component fastening problems, including demanding aerospace and defense applications. Its distinctive processes range from all-metal Dyna-Thred fasteners for temperatures up to 1,200°F to Self-Seal fasteners that combine fastening and O-ring sealing in one cold-formed unit. Long-Lok operates eastern and western U.S. facilities and is part of the Novaria Group.CINCINNATI, OH