{"product_id":"8-phillips-truss-head-self-drilling-tek-screws-zinc-sheet-metal","title":"#8 Phillips Truss Head Self-Drilling Tek Screws | Zinc Sheet Metal","description":"\n\u003ch2\u003e#8 Phillips Truss Head Self-Drilling Tek Screws – Zinc-Coated Sheet Metal Fasteners\u003c\/h2\u003e\n\u003cp\u003eGet the job done right with these \u003cstrong\u003e#8 Phillips Truss Head Self-Drilling Tek Screws\u003c\/strong\u003e. Engineered for fast, reliable fastening into sheet metal and light steel framing, these self-tapping screws drill their own pilot hole — no pre-drilling required. Whether you're securing metal studs, lath to metal, HVAC ductwork, or general sheet metal applications, these screws deliver consistent, strong holding power every time.\u003c\/p\u003e\n\n\u003cp\u003eFinished with a \u003cstrong\u003ezinc oxide coating\u003c\/strong\u003e for added corrosion resistance, these fasteners are built to perform in demanding environments. The low-profile truss head distributes load evenly across the surface, minimizing the risk of pull-through on thinner gauge metals. The Phillips drive ensures easy, slip-resistant installation with standard power tools or a manual screwdriver.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Drilling Tip:\u003c\/strong\u003e Eliminates the need for pre-drilling — saves time and effort on every installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTruss Head Design:\u003c\/strong\u003e Wide, low-profile head for superior load distribution and a clean, flush finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhillips Drive (#2):\u003c\/strong\u003e Compatible with standard Phillips bits and power drivers for fast, efficient installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc Oxide Coating:\u003c\/strong\u003e Provides corrosion resistance for both indoor and light outdoor applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless Steel Construction:\u003c\/strong\u003e Durable, long-lasting, and easy to keep clean\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize M3×16:\u003c\/strong\u003e Ideal for light-gauge sheet metal, metal studs, lath, ductwork, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBulk Pack of 100:\u003c\/strong\u003e Plenty of fasteners for large jobs or to keep on hand for ongoing projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e Phillips (#8)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Truss Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e Self-Drilling (Tek)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e M3×16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 100 pieces per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLath-to-metal stud fastening\u003c\/li\u003e\n  \u003cli\u003eHVAC ductwork assembly\u003c\/li\u003e\n  \u003cli\u003eSheet metal fabrication and repair\u003c\/li\u003e\n  \u003cli\u003eLight steel framing construction\u003c\/li\u003e\n  \u003cli\u003eMetal roofing and cladding\u003c\/li\u003e\n  \u003cli\u003eElectrical panel and enclosure assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on fastener standards and safe tool usage on construction sites, visit the \u003ca href=\"https:\/\/www.osha.gov\/construction\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Construction Safety resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What makes self-drilling Tek screws different from standard self-tapping screws?\u003c\/h4\u003e\n\u003cp\u003eA: Self-drilling Tek screws feature a drill-point tip that cuts through metal without a pre-drilled pilot hole, whereas standard self-tapping screws typically require a pre-drilled hole. This makes Tek screws faster and more efficient for sheet metal and light-gauge steel applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What thickness of sheet metal are these #8 Phillips Truss Head Tek Screws suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: At size M3×16, these self-drilling tek screws are best suited for light-gauge sheet metal and thin steel framing, typically up to around 14-gauge (approximately 1.9mm) sheet metal. They are ideal for metal studs, HVAC ductwork, lath-to-metal, and similar light construction applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do these zinc-coated sheet metal screws work with a standard power drill or screwdriver?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the Phillips (#8) drive is compatible with any standard #2 Phillips bit, whether you're using a power drill\/driver or a manual screwdriver. For best results and fastest installation, a power drill\/driver set to a medium torque is recommended.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the zinc oxide coating benefit these screws?\u003c\/h4\u003e\n\u003cp\u003eA: The zinc oxide finish provides a protective barrier against moisture and oxidation, extending the service life of the fastener — especially in indoor environments or areas with occasional humidity exposure. It also gives the screws a clean, professional appearance.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes self-drilling Tek screws different from standard self-tapping screws?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Self-drilling Tek screws feature a drill-point tip that cuts through metal without a pre-drilled pilot hole, whereas standard self-tapping screws typically require a pre-drilled hole. 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