NEW STEP BY STEP MAP FOR TYPES OF SCREW HEADS

A slotted or flat travel screw head requires a flat blade or slotted screwdriver or little bit to tighten or loosen. They are designed by using a slotted flat line through the head to allow a flat blade to tighten/loosen this type of head. Domed head screws are quite common variety of screw. They can be finest fitted to the get the job done by whi