{"product_id":"value-collection-0705u-sheet-metal-screw-size-7-round-head","title":"Value Collection 0705U Sheet Metal Screw Size 7 Round Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 0705U is a Type U round head sheet metal screw designed for fast, reliable fastening in light sheet metal and thin-gauge fabrication work. Manufactured from Grade 1016\/1024 steel with a zinc finish for corrosion resistance, this screw features a Type U point that drives without a pre-drilled pilot hole in many applications. The thread size is #7, and the length under head measures 5\/16 inches. It conforms to ASME B18.6.3 and ASME B18.6.4 standards, making it a code-compliant choice for HVAC sheet metal, electrical enclosures, and general trade assembly.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for residential and commercial applications where thin sheet metal panels, ductwork flanges, junction box covers, or similar substrates need a secure, flush-profile round head fastener. Electricians, HVAC technicians, and sheet metal workers commonly use this style of fastener for panel assembly, cover attachment, and light structural joining of metal components. The zinc coating provides baseline protection in dry indoor environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType U point for self-driving installation in thin sheet metal without a pilot hole in many gauges\u003c\/li\u003e\n  \u003cli\u003eRound head profile distributes clamping load and sits proud of the work surface\u003c\/li\u003e\n  \u003cli\u003eGrade 1016\/1024 steel construction for consistent tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eZinc finish for corrosion resistance in standard indoor service environments\u003c\/li\u003e\n  \u003cli\u003eMeets AISI 1016, ASME B18.6.3, and ASME B18.6.4 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003eInch measurement system, #7 thread size for broad tooling compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard #7 round head Type U sheet metal screw for use in light-gauge sheet metal assemblies, HVAC ductwork, electrical enclosures, and similar thin-metal fastening applications where ASME B18.6.3 and B18.6.4 compliant fasteners are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by HVAC technicians, sheet metal workers, or electricians using a standard Phillips or slotted bit driver matched to the screw head recess. Verify that substrate gauge and material are compatible with the Type U point before driving without a pilot hole, as harder or thicker stock may require pre-drilling. Follow applicable codes such as the SMACNA duct construction standards or NEC requirements for enclosure fastening when used in electrical applications. Use proper torque control to avoid stripping the head or deforming thin sheet metal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: #7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Type U\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: 1016\/1024\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AISI 1016, ASME B18.6.3, ASME B18.6.4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement System\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161506\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: 0705U\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723859296562,"sku":"0705U","price":10328.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/00d6b50f8d97900390ec9d752728d004.jpg?v=1788608885","url":"https:\/\/voomisupply.com\/products\/value-collection-0705u-sheet-metal-screw-size-7-round-head","provider":"Voomi Supply","version":"1.0","type":"link"}