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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.
These include: a wide variety of threaded glides with both inch and metric threads, adustable legs, plastic bell glides, knob style socket and stud glides, cabinet feet, mounts, plastic and felt caps, pads, sliders and many more.