LOS ANGELES CONTRACTORS CONTRACTORS WAREHOUSE NORTH HOLLYWOOD, CA

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Also called pig nose or twin gap, this screw head has two spherical holes that are opposite one another and resemble a pig’s nose. It is just a safety-model screw to forestall tampering. You will require a Exclusive spanner screwdriver for this type of screw head.Vaguely resembling a pinwheel, the screw heads have a triangular socket with a few s