A.Screws with rounded head
B.Screws with button-head
C.Provided with slotted head and used with a nut
D.Headless
E.Generally provided with head longer than that of a normal screw
A.Screws with rounded head
B.Screws with button-head
C.Provided with slotted head and used with a nut
D.Headless
E.Generally provided with head longer than that of a normal screw