Timco BML50W16 Metal Construction Light Section Screws - Hex - EPDM Washer - Self-Drilling - Exterior - Silver Organic 5.5 X 50 - Box of 100

Self‑drilling hex screws measuring 5.5 mm by 50 mm feature a bi‑metal core for corrosion resistance and an integrated EPDM washer that seals against moisture, making them ideal for lightweight construction where rapid, reliable fastening is required.

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