{"product_id":"malco-bt153-10-24-x-3-4-bit-tip-3-point-self-tapping-self-drilling-sheet-metal-screws-5-16-hex-washer-head-hvac-fastners-structural-layered-metal-5000-count","title":"Malco BT153 10-24 x 3\/4 Bit-Tip #3 Point Self-Tapping \u0026 Self-Drilling Sheet Metal Screws- 5\/16\" Hex Washer Head | HVAC Fastners | Structural \u0026 Layered Metal (5000 Count)","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Malco BT153 10-24 x 3\/4 Bit-Tip #3 Point Self-Tapping \u0026amp; Self-Drilling Sheet Metal Screws with a 5\/16\" Hex Washer Head. Built for speed, reliability, and clean, secure joints, these screws are a real upgrade for HVAC, structural, and layered metal assemblies.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this Bit-Tip matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOne-pass perfection\u003c\/strong\u003e: Bit-Tip drills its own hole and taps threads in a single motion, delivering the optimum hole size for maximum thread engagement and a tight, vibration-resistant fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent alignment, every time\u003c\/strong\u003e: The self-drilling\/self-tapping action minimizes misalignment and removes the guesswork of hole preparation—saving time and reducing rework on busy job sites.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile fastening across materials\u003c\/strong\u003e: While ideal for sheet metal, these screws also fasten plywood, soft wood, composition board, drywall, insulation, and laminates to metal framing or components, expanding their use beyond traditional metal-to-metal joins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, precise construction\u003c\/strong\u003e: Made from strong, heat-treated steel and precision cold-forged for uniform dimensions and drill-point contours, the Bit-Tip design withstands demanding HVAC and metalwork environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEliminate extra tooling\u003c\/strong\u003e: A practical replacement for rivets, nuts and bolts, spot welds, or adhesives in many applications, dramatically reducing the need for extra tooling or special equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUser-friendly setup\u003c\/strong\u003e: Works with a standard screw gun rated around 2500 RPM and a drilling depth locator, making on-site installation straightforward and repeatable. The point length also determines the metal thickness you can drill, tap, and fasten.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHVAC ductwork and metal framing where quick, reliable fastening is essential.\u003c\/li\u003e \u003cli\u003eStructural and layered metal assemblies that demand precise hole size and strong thread engagement.\u003c\/li\u003e \u003cli\u003eProjects that attach various substrates to metal components, from plywood to drywall and insulation, without switching fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBT153 series screws in a 5000-count quantity, sized 10-24 x 3\/4 with a 5\/16\" hex washer head for a secure, flush finish.\u003c\/li\u003e \u003cli\u003eDurable, uniform performance you can depend on for repeated installations and professional results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're upgrading an HVAC system, building metal framing, or tackling layered metal assemblies, Malco BT153 Bit-Tip screws deliver fast, reliable, one-step fastening with superior thread engagement. They’re the smart choice for pros who want fewer steps, cleaner work, and dependable performance from drill to finish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Malco","offers":[{"title":"Bulk \/ 3\/4 In. \/ 10-24","offer_id":42658645278768,"sku":"574-BT153","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3883\/0640\/files\/1c701f54-4415-4d2c-b81b-6750efbfb854.png?v=1766159472","url":"https:\/\/usatooldepot.com\/products\/malco-bt153-10-24-x-3-4-bit-tip-3-point-self-tapping-self-drilling-sheet-metal-screws-5-16-hex-washer-head-hvac-fastners-structural-layered-metal-5000-count","provider":"USA Tool Depot","version":"1.0","type":"link"}