RUMORED BUZZ ON TYPES OF SCREW HEADS

numerous have the similar characteristics as a Phillips screw head but an additional layer of security that doesn't let a Phillips screwdriver to make use of them. You need to use a Robertson’s bit to push it or use a Exclusive just one for the double-square for greater torque application. A Hi-Lo thread is suggested when screwing plastics toge

Certainly, we waited this for while in the listing to share along with you the traditional slotted screw head style. They only Possess a straight line in them for a broad flat head screwdriver bit. the 1st type of countersunk screw head, the flat head, sits totally in the same plane of the mating surface area. These screw heads characteristic a fl