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Self Tapping Screws are known as industrial fasteners having different types & shapes of heads, lengths and diameters. These are mostly manufactured from H.B. Wire. The product is hardened, tempered & electroplated. These are used for fastening of two or more sheet metal parts. Self Tapping Screw is headed and externally threaded, possessing capabilities which permit it to insert into hole and forming its own thread, when being tightened. One end of the screw is enlarged in shape & size and other end is small & taper. |
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