{"product_id":"malco-8x1-white-zip-in-self-piercing-screws-1-4-slotted-hex-washer-head-sheet-metal-screws-fast-easy-piercing-zinc-plated-7000-count","title":"Malco 8X1 White Zip-In Self-Piercing Screws | 1\/4\" Slotted Hex Washer Head Sheet Metal Screws  | Fast \u0026 Easy Piercing | Zinc Plated (7000 Count)","description":"\u003cdiv\u003eMalco HW8X1ZW White Zip-In Self-Piercing Screws are purpose-built for fast, clean securing of registers to walls and finishing ductwork with confidence. In a bulk 7000-count pack, they’re ready for large projects, contractor jobs, or ongoing maintenance without constant repurchases. What makes these screws stand out\n- Zip-in self-piercing design: no pre-drilling required, so installers can lock registers into place quickly and accurately, reducing installation time and the chance of misalignment.\n- White-painted head: the 1\/4 in. hex slotted head is finished to match white grilles and registers, delivering a seamless, professional look with the exposed hardware dressed to blend in.\n- Sturdy sheet metal compatibility: specifically engineered for sheet metal and ductwork applications, providing dependable bite and hold in metal surfaces common to HVAC installations.\n- Zinc-plated durability: built to resist corrosion and wear in environments where humidity and temperature changes are routine, helping maintain a clean appearance and long-term performance.\n- Size and pack convenience: 8X1 sizing offers an appropriate balance of holding power and ease of driving for registers and duct components, while the generous 7000-count quantity supports bulk projects and inventory needs. Ideal use cases\n- Securing wall-mounted registers in residential or commercial spaces where a neat, flush finish matters.\n- Finishing ductwork runs where longer lengths of metal are involved, providing a reliable final bite without pre-drilling.\n- HVAC installations and renovations where speed, consistency, and a coordinated white screw head improve both aesthetics and workflow. Why this matters for you\n- Faster installs mean fewer callbacks and less labor time, especially on multi-room projects.\n- Aesthetically cohesive hardware helps maintain a professional look, particularly in visible ceiling or wall installations.\n- The bulk packaging translates to better cost efficiency per unit and guaranteed availability when you’re on a tight schedule. Practical tips for best results\n- Align registers carefully before driving to maximize the zip-in action and ensure a clean seat.\n- Use the appropriate driver tool to achieve full seating without stripping the slotted head; a 1\/4 in. drive that fits the screw slot will help maintain consistent tension.\n- When working on ductwork, plan the screw pattern to distribute hold evenly and avoid stress points on thin metal. The Malco ZIP-IN self-piercing screw lineup, led by the HW8X1ZW, offers a purposeful combination of quick installation, a discreet white finish, and durable zinc-plated construction. It’s the smart choice for professionals who value speed, appearance, and reliable performance in register mounting and ductwork finishing.\u003c\/div\u003e","brand":"Malco","offers":[{"title":"Bulk \/ 1 In. \/ #8","offer_id":42658647212080,"sku":"574-HW8X1ZW","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3883\/0640\/files\/c87f8f09-da9a-48e8-a5e4-e4156757be36.png?v=1766159480","url":"https:\/\/usatooldepot.com\/products\/malco-8x1-white-zip-in-self-piercing-screws-1-4-slotted-hex-washer-head-sheet-metal-screws-fast-easy-piercing-zinc-plated-7000-count","provider":"USA Tool Depot","version":"1.0","type":"link"}