{"product_id":"value-collection-smhwhi-140075b0sl-100bx-sheet-metal-screw","title":"Value Collection SMHWHI-140075B0SL-100BX Sheet Metal Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SMHWHI-140075B0SL-100BX is a 1\/4 inch hex washer head sheet metal screw with a slotted drive and Type B point, sold in a box of 100. Built from Grade 2 steel with a zinc finish, these screws are designed for secure fastening into sheet metal, light gauge steel, and similar substrates. The 3\/4 inch length is measured under the head. The hex washer head provides a bearing surface that distributes load and resists pull-through, while the slotted drive accommodates standard flat-blade screwdrivers and bit drivers. These are a practical general-purpose fastener stocked by HVAC, sheet metal, and mechanical contractors.\u003c\/p\u003e\n\u003cp\u003eThese screws are suited for light commercial and residential applications involving sheet metal fabrication, ductwork assembly, electrical enclosures, and equipment panels. The Type B point features a tapered tip that self-starts in pre-punched or pre-drilled sheet metal without requiring a pilot hole in most applications. The zinc finish provides baseline corrosion resistance appropriate for indoor and dry-service environments. They are commonly used by HVAC installers, sheet metal mechanics, and general mechanical contractors working with thin-gauge ferrous substrates.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4 inch thread size with 3\/4 inch length under head for consistent, measurable engagement\u003c\/li\u003e\n  \u003cli\u003eHex washer head distributes clamping load and reduces pull-through in thin sheet metal\u003c\/li\u003e\n  \u003cli\u003eSlotted drive compatible with standard flat-blade screwdrivers and slotted bit tips\u003c\/li\u003e\n  \u003cli\u003eType B point self-starts in pre-punched or pre-drilled sheet metal\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction with zinc finish for corrosion resistance in dry indoor environments\u003c\/li\u003e\n  \u003cli\u003eBox quantity of 100 supports job-site and shop stocking needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose sheet metal fastener suitable for use with light-gauge steel panels, ductwork, electrical enclosures, and equipment housings where 1\/4 inch hex washer head slotted screws are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSheet metal screws are installed by HVAC technicians, sheet metal mechanics, and general mechanical contractors. Ensure the substrate gauge and pre-punched hole diameter are appropriate for a 1\/4 inch Type B screw before driving. Use a calibrated torque screwdriver or driver with clutch control to avoid stripping the slotted drive or over-driving into thin sheet metal. In corrosive or outdoor environments, a higher-grade finish should be evaluated before substituting these zinc-plated fasteners.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch\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: Hex Washer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Slotted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Type B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound (per box)\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SMHWHI-140075B0SL-100BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717337776434,"sku":"SMHWHI-140075B0SL-100BX","price":7238.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6af4dd9b0d8d0ee02e91a9c290156e58.jpg?v=1788538738","url":"https:\/\/voomisupply.com\/products\/value-collection-smhwhi-140075b0sl-100bx-sheet-metal-screw","provider":"Voomi Supply","version":"1.0","type":"link"}