THE 2-MINUTE RULE FOR TYPES OF SCREW HEADS

Cheese Head. A cheese head has cylindrical sides with a flat disc leading (comparable to a wheel of cheese) and also a flat bearing surface area. An external Torx screw features a projecting head in the shape of the Torx screwdriver little bit (rather than a standard recessed cavity); a Torx socket is used to drive it. The exterior "E" Torx nomina