{"product_id":"value-collection-c52000420-no-12-truss-head-sheet-metal-screw","title":"Value Collection C52000420 No. 12 Truss Head Sheet Metal Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION C52000420 is a No. 12 sheet metal screw designed for secure fastening in thin metal applications. It features a truss head profile with a Phillips drive and is manufactured from 18-8 stainless steel, which provides corrosion resistance suitable for both interior and exterior environments. The length under head measures 0.75 inches. This screw is well-suited for HVAC ductwork, electrical enclosures, sheet metal panels, and similar trade applications where a low-profile, wide-bearing head is needed for reliable pull-through resistance.\u003c\/p\u003e\u003cp\u003eThis fastener is used in residential and light commercial installations where sheet metal components are assembled or secured. Common applications include HVAC duct assembly, access panel attachment, electrical box mounting, and general sheet metal fabrication. The truss head provides a wider bearing surface than a standard pan head, reducing the chance of pull-through in thinner gauge materials. Installers across HVAC, electrical, and plumbing trades regularly use this screw type in everyday service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 12 thread size for positive bite in sheet metal\u003c\/li\u003e\n\u003cli\u003eTruss head provides a low-profile, wide-bearing surface\u003c\/li\u003e\n\u003cli\u003ePhillips drive for compatibility with standard power tools\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e0.75-inch length under head suits common sheet metal gauges\u003c\/li\u003e\n\u003cli\u003eSold in multiples of 100 per order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose No. 12 truss head sheet metal screw suitable for standard sheet metal fastening applications across HVAC, electrical, and related trades.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by HVAC technicians, electricians, and sheet metal workers using a Phillips-head screwdriver or matching power driver bit. Pre-drilling a pilot hole is recommended when fastening heavier gauge materials to prevent material distortion. Follow applicable codes and manufacturer guidelines for fastener spacing and torque to avoid stripping the drive or damaging thin sheet metal. Always verify the screw length is appropriate for the material stack being joined before driving.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: No. 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Truss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Phillips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161506\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C52000420\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693516128562,"sku":"C52000420","price":33.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/909b8b1eeafc825811b19995e8066119.jpg?v=1788313511","url":"https:\/\/voomisupply.com\/products\/value-collection-c52000420-no-12-truss-head-sheet-metal-screw","provider":"Voomi Supply","version":"1.0","type":"link"}