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Intro: When a Phillips Is Not a Phillips! Cross-head, Cross-Point, Cruciform, Square Drive Screws and Drivers These screw types have a + shaped recess on the head and are driven by a cross-head screwdriver, designed originally ... Step 1: Early Screws.
Screws, and screwdrivers, have different types and sizes. The most common types here in the US are Phillips head and slot head. Then thereâs the less common Torx or star head, a super cool six-pointed star-shaped head, which is used on things that need to get very tight. Others exist, but letâs not get too complicated. The Allen wrench is something of a step-child.