These screws are a great choice for use in softwood, engineered wood, and particleboard. 
Constructed of zinc-plated steel, the particle screws are designed for durability, strength, and smooth performance. 
They feature a self-tapping, hi-low thread that provides improved and faster installation. 
The screws have a sharp regular point and are easily secured with a square driver. 
With their flat head and countersinking nibs, the screws provide a flush finish.