TYPES OF SCREWDRIVER HEADS NAMES THINGS TO KNOW BEFORE YOU BUY

Fillister Head- Fillister head screws have tall cylindrical sides and marginally rounded heads. The higher profile would make these heads greater fit for deeper slots in comparison to pan or spherical head screws.Truss Head- Truss head screws have a wide, mushroom-formed head. They typically Possess a lessen profile and bigger bearing surface than