A screw drive is the system used to turn a screw. At a minimum, it is a feature on the screw that allows for it to be turned. Usually it also involves a mating tool, such as a screwdriver, that is used to turn it. The following heads are categorized based on commonality, with the less common ... - read more
My sincere thanks to : Chris Kotting '77 Midget (His) '58 ZB Magnette (Hers) for preparing this page. Phillips or Pozidriv? by Norman Nock British Car Specialists, - read more
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