DETAILED NOTES ON TYPES OF SCREW HEADS

A slotted or flat push screw head requires a flat blade or slotted screwdriver or little bit to tighten or loosen. They're designed using a slotted flat line throughout the head to permit a flat blade check here to tighten/loosen this kind of head. Pan head screw heads get their title from resembling a pan design and style. Pan head screws are lik