Ever been strolling through a hardware store or perhaps an auto parts establishment and wondered of the meaning behind the markings on the hundreds of thousands of bolt heads on the shelf? Whether you ...

One of the most critical factors in determining the reliability of a threaded-fastener joint is the force the tightened fastener exerts on an assembly, which is known as preload. And preload depends ...

Fastener manufacturers improve production rates and fastener quality by using heat in their heading, threading and patching manufacturing processes. Induction heating helps faster and more-efficient ...

The mechanical engineering landscape shifted abruptly in March 2026 with the publication of four critical fastener standards that redefine dimensional and mechanical requirements for hexagon socket ...

ST. LOUIS — Nu-Calgon has launched NuLock™, a family of anaerobic-based products designed for metal fastener thread locking and sealing in the HVACR market. NuLock products can be used on flare ...