A screw or bit or screwdriver that is plus (+) shaped head (top or end). It is the most common type of head used in construction. A flat head is shaped like a minus (-) at the head.
(See image at screwdriver).
A screw or bit or screwdriver that is plus (+) shaped head (top or end). It is the most common type of head used in construction. A flat head is shaped like a minus (-) at the head.
(See image at screwdriver).