{"product_id":"value-collection-msfi05003000-050bx-machine-screw","title":"Value Collection MSFI05003000-050BX Machine Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MSFI05003000-050BX is a 1\/2-13 x 3-inch flat head slotted machine screw manufactured from Grade 2 steel with a zinc-plated finish. It uses Unified National Coarse (UNC) threading and is measured by overall length. The zinc plating provides basic corrosion resistance for general-purpose fastening in indoor and light-duty applications. This screw is a standard hardware item used by electricians, plumbers, HVAC technicians, and mechanical contractors wherever a low-profile flat head and slotted drive are called for in a 1\/2-13 thread application.\u003c\/p\u003e\u003cp\u003eThis machine screw is suited for general mechanical assembly, equipment mounting, panel fabrication, and structural fastening tasks in residential and light commercial settings. The flat head design allows the fastener to sit flush or countersunk in the mating material, making it appropriate for applications where a protruding head would interfere with clearance or appearance. It is compatible with standard 1\/2-13 UNC tapped holes and nuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-13 UNC thread for use with standard tapped holes and nuts\u003c\/li\u003e\n\u003cli\u003e3-inch overall length with full thread length under head\u003c\/li\u003e\n\u003cli\u003eFlat head profile allows flush or countersunk installation\u003c\/li\u003e\n\u003cli\u003eSlotted drive for use with flat-blade screwdrivers\u003c\/li\u003e\n\u003cli\u003eGrade 2 steel construction for general-purpose strength requirements\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish for basic corrosion resistance in dry or mildly humid environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose replacement or service fastener for any application requiring a 1\/2-13 UNC flat head slotted machine screw with a 3-inch overall length.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a flat-blade screwdriver or slotted bit sized for a 1\/2-inch fastener. Ensure the mating tapped hole or nut is 1\/2-13 UNC before driving the fastener. Do not overtighten Grade 2 fasteners in high-stress or shear-critical joints where higher grades are specified by the design engineer. Verify fastener suitability with applicable mechanical codes before use in structural or pressure-boundary applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Slotted\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-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: Without Washer\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: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161504\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: MSFI05003000-050BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699322061106,"sku":"MSFI05003000-050BX","price":1312.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a4f0ae1e4146ae22882dfbf46f7e5e84.jpg?v=1788375019","url":"https:\/\/voomisupply.com\/products\/value-collection-msfi05003000-050bx-machine-screw","provider":"Voomi Supply","version":"1.0","type":"link"}