{"product_id":"stewart-fastener-j1448apfz-no-14x3-phillips-flat-head-screw","title":"Stewart Fastener J1448APFZ No.14x3 Phillips Flat Head Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STEWART FASTENER J1448APFZ is a No. 14 x 3 inch Phillips flat head Type A sheet metal screw with a zinc plated finish. Type A screws feature a coarse, spaced thread pattern designed to bite into light-gauge sheet metal, plastic, and similar thin materials without a pre-tapped hole. The countersunk flat head seats flush with the workpiece surface when driven fully, making this fastener well suited for panels, brackets, ductwork, and enclosures where a low-profile finish is required. Zinc plating provides a baseline level of corrosion resistance for indoor and light-duty applications. This product is sold per each unit, packaged 100 screws per jar.\u003c\/p\u003e\n\u003cp\u003eThis fastener is used across HVAC, electrical, and general sheet metal fabrication work. Typical applications include securing sheet metal panels on air handlers and ductwork, attaching electrical enclosure covers, and fastening metal brackets to light-gauge steel framing. The No. 14 diameter and 3 inch length make it appropriate for situations requiring a longer grab into stacked or thicker sheet metal assemblies. Installation is performed by HVAC technicians, sheet metal workers, and electricians as part of routine panel and enclosure work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNo. 14 diameter x 3 inch length for extended fastening reach into thicker or stacked sheet metal\u003c\/li\u003e\n  \u003cli\u003eType A coarse thread profile designed to self-tap into light-gauge sheet metal without a pre-tapped hole\u003c\/li\u003e\n  \u003cli\u003ePhillips drive for compatibility with standard No. 2 Phillips bits and power drivers\u003c\/li\u003e\n  \u003cli\u003eCountersunk flat head seats flush with the workpiece surface for a clean, low-profile finish\u003c\/li\u003e\n  \u003cli\u003eZinc plated finish for baseline corrosion resistance in indoor and sheltered environments\u003c\/li\u003e\n  \u003cli\u003ePackaged 100 screws per jar for job-site convenience and inventory control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose Type A sheet metal screw suitable for light-gauge steel panels, ductwork, electrical enclosures, and similar thin-material fastening applications common in HVAC, plumbing, and electrical trades.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed sheet metal worker, HVAC technician, or electrician typically installs these fasteners as part of panel assembly or enclosure work. Use a No. 2 Phillips bit with a power driver or manual screwdriver; avoid over-driving, which can strip the sheet metal or damage the screw head. Power down electrical systems and depressurize ductwork assemblies before opening panels or enclosures for fastener service. Follow applicable codes such as the NEC or SMACNA standards for sheet metal assembly requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Phillips\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Flat Head (Countersunk)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Type A Sheet Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: No. 14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 per jar (sold per each)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662352222303\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STEWART FASTENER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J1448APFZ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEWART FASTENER","offers":[{"title":"Default Title","offer_id":51344142827826,"sku":"J1448APFZ","price":39.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1165340.jpg?v=1782030118","url":"https:\/\/voomisupply.com\/products\/stewart-fastener-j1448apfz-no-14x3-phillips-flat-head-screw","provider":"Voomi Supply","version":"1.0","type":"link"}