HELPING THE OTHERS REALIZE THE ADVANTAGES OF TYPES OF SCREW HEADS

A slotted or flat push screw head requires a flat blade or slotted screwdriver or bit to tighten or loosen. They can be intended with a slotted flat line from the head to permit a flat blade to tighten/loosen this type of head. A pentalobe screw-head is usually a tamper-resistant safety screw. This is a five-position screw head that is often mista