A self-tapping screw is a screw that can tap its own hole as it is driven into the material. More narrowly, self-tapping is used only to describe a specific type of thread-cutting screw intended to produce a thread in relatively soft material or sheet materials, excluding wood screws.
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Fasteners and Fixings for the Offshore, Marine and Automotive Industry Including Petrochemical Fasteners, Hex Sets, Nuts, Thin Nuts, Ball Valves and Manufactured Parts.
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