WHAT DOES TYPES OF SCREW HEADS TORX MEAN?

Torx screwdrivers have star-formed suggestions and are sometimes known as star screwdrivers. With tox screwdrivers, the six round lobes with the tip have a sizable place of contact with the screw head, which helps for enhanced torque application.There's a substantial amount of idea concerning the thread of screws which we will not likely go into to