screwdriver for pozidriv-supadriv screws
1Screwdriver — Infobox tool name = Screwdriver caption =A flathead screwdriver| other name =Turnscrew classification = Hand tool types = See shape chart below used with = related = Hex key WrenchThe screwdriver is a device specifically designed to insert and… …
2Pozidriv — The Pozidriv (or SupaDriv) is a type of screw head and screwdriver, jointly patented by the Phillips Screw Company and American Screw Company. The name is thought to be an abbreviation of pos itive driv e. It is similar in appearance to the… …
3List of screw drives — Contents 1 Common types 1.1 External types 1.1.1 Square 1.1.2 Hex …
4Screw — This article is about the fastener. For other uses, see Screw (disambiguation). Screws come in a variety of shapes and sizes for different purposes. U.S. quarter coin (diameter 24 mm) shown for scale. A screw, or bolt, is a type of fastener… …
