Screw #8 Philips, Self-Tapping

Self tapping Phillips panhead machine screw #8, zinc type AB. Type AB screws tap their own mating internal thread. They require a preformed hole for installation into metallic materials but not necessary for wood or plastic materials. Combines locating point of Type A with thread size and pitch of Type B. Normal limitations of Type B apply. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Provides good control in driving and is the most recommended drive. Package contains 12 pieces.