{"product_id":"malco-8x2-zip-in-self-piercing-screws-1-4-slotted-hex-washer-head-sheet-metal-screws-fast-easy-piercing-zinc-plated-2300-count","title":"Malco 8X2 Zip-In Self-Piercing Screws | 1\/4\" Slotted Hex Washer Head Sheet Metal Screws  | Fast \u0026 Easy Piercing | Zinc Plated (2300 Count)","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Malco Zip-In HW8X2Z self-piercing screws—engineered for speed, strength, and dependable performance in metal-to-metal fastening. With an 8x2 profile and a 1\/4\" Slotted Hex Washer Head, these zinc-plated sheet metal screws are built to pierce, grip, and hold without the need for pre-drilling in many common gauge applications.\u003c\/p\u003e \u003cp\u003eWhat makes Zip-In different is a precision, dual-thread design paired with a controlled heat-treat process. The screw tapers to a fine, sharp point while preserving critical point strength. A single starting thread runs right to the tip, delivering immediate bite as soon as contact is made with the metal. After initial penetration, a second thread above the point engages to drill in twice as fast, giving you faster installation and a stronger hold, even with heavier gauge sheet metal.\u003c\/p\u003e \u003cp\u003eKey advantages you’ll notice on the job:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid, reliable penetration\u003c\/strong\u003e thanks to the dual-thread action that kicks in after initial bite, reducing installation time and effort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced hold on thicker metals\u003c\/strong\u003e—specifically designed to fasten heavier gauges of sheet metal more effectively than standard self-piercing screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-drill savings\u003c\/strong\u003e—efficient piercing minimizes or eliminates the need for pilot holes in many projects, lowering risk of misalignment and speeding up work sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable corrosion resistance\u003c\/strong\u003e with zinc plating, making these screws suitable for a range of indoor and outdoor metal assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-term reliability\u003c\/strong\u003e from a heat-treated steel core that retains sharp point strength and resists stripping in tough installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for professionals and serious DIYers tackling metalwork such as HVAC ductwork, metal roofing, flashing, gutters, fascia, cabinetry, and other lightweight to mid-thickness sheet metal assemblies. If you’re upgrading fasteners on metal structures, Zip-In HW8X2Z delivers consistent performance, reducing rework and keeping your project on schedule.\u003c\/p\u003e \u003cp\u003eSpecification snapshot:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\/Model:\u003c\/strong\u003e Malco Zip-In HW8X2Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8x2 (roughly #8 diameter, 2\" length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead \u0026amp; drive:\u003c\/strong\u003e 1\/4\" Slotted Hex Washer Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Finish:\u003c\/strong\u003e Zinc-plated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCount:\u003c\/strong\u003e 2300 screws per package\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Zip-In, you gain a fast, precise fastening experience backed by a design that actually solves common metalwork challenges. For dependable performance on tough sheet metal jobs, these screws are ready to work—from the first bite to a secure, lasting hold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Malco","offers":[{"title":"Bulk \/ 2 In. \/ #8","offer_id":42658647539760,"sku":"574-HW8X2Z","price":206.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3883\/0640\/files\/bbee9fa5-51e5-44bf-90bf-e59012a5a8bc.png?v=1766159483","url":"https:\/\/usatooldepot.com\/products\/malco-8x2-zip-in-self-piercing-screws-1-4-slotted-hex-washer-head-sheet-metal-screws-fast-easy-piercing-zinc-plated-2300-count","provider":"USA Tool Depot","version":"1.0","type":"link"}