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The Malco HW7X1/2ZG is a hex washer zip-in screw designed for sheet metal applications. It has a self-piercing capability and features a #7 thread and an overall length of three inches. The screw comes with a hex washer head and slotted drive, making it easy to use in various construction tasks.
This screw is ideal for use on heavy gauge sheet metal and layered light gauge materials. It features a sharp tapered point that penetrates easily, ensuring efficiency in fastening and securing components.
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