Inspired by a traditional gateway at a Shinto shrine in Osaka nearly 40 years ago, the self-locking Hard Lock Nut has become an international success, offering improved safety and reduced costs by ...

These nuts are squeezed into round, punched or drilled holes in sheet metal between a parallel punch and flat anvil. The nut is flush or less on the back side. No special hole preparation or tooling ...

An 80-page brochure describes the line of Flexloc self-locking nuts, including standards and specifications, as well as engineering and background information for the 24 different product groups. A ...