Damaging the threads on a concrete anchor during installation is a common cause of escalating costs and diminishing longevity of applic ations. Care must be

  Screws constitute a fundamental part of any DIY or construction project. Here INDEX - A Perfect Fixing looks at the wide variety of types

A hex nut is a six-sided fastener with internal threads that are designed to be screwed onto a bolt or threaded rod to fasten two or more parts together. The hex nut is one of the most common and widely used fasteners in construction, automotive, machinery, and home improvement projects. Their simple design, ease of use, and ability to securely hold parts in place make them a go-to choice for many industries.