NOT KNOWN FACTS ABOUT TYPES OF SCREW HEADS

Binding screws are a novel sort of screw you could use for A selection of projects. These screws have a rather domed head and screw into each other that has a male and female facet. flat head screwhex head screwlag screwsPhillips screw headRobertson screw headself-tapping screwsTorx screw head A Hi-Lo thread is suggested when screwing plastics an

The hexalobular here socket screw push, normally referred to by the original proprietary brand name Torx ( /ˈtɔːrks/) or by the alternative generic name star travel, uses a star-formed recess while in the fastener with 6 rounded points. It was intended to allow improved torque transfer from the motive force to the little bit when compared to oth