SELF DRILLING TEK SCREWS WITH SEALING WASHERS ZINC PLATED FOR HEAVY THICK METAL

Hex Head Self-Drilling Tek Screws with EDPM Washer – Heavy Section Steel. Heavy section steel (5.0mm to 12.5mm thick). Each screw features adurable hexagon head for use with impact drivers or wrenches, allowing high torque without the risk of head rounding.

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