Thread Size: #8 x 1/2"; Package Content: 200pcs x Phillips Head Self Tapping ScrewsMade of carbon steel with black oxide finish. The screw is corrosion resistant and durable.Driven by a cross groove, with uniform force, easy to lock, not easy to slip, and convenient and quick to use.It can connect metal hardware to the wood well because the fully threaded rods provide good retention in the wood.Widely used in various industries such as manufacturing, construction, engineering, and assembly.
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