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The Malco Zip-In HW8X3/4ZX is a self-piercing sheet metal screw designed for quick and efficient fastening in metal applications. This screw features a hex washer head and slotted drive, providing a secure grip while minimizing the risk of stripping. With a diameter of #8 and a thread length of three-quarters of an inch, this screw ensures a strong connection in heavy gauge and layered light gauge metal.
This product is ideal for HVAC installations, electrical work, and general fastening needs in metal structures.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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