{"product_id":"value-collection-mp33850-self-drilling-screw-1-4-in","title":"Value Collection MP33850 Self Drilling Screw 1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MP33850 is a self-drilling screw designed for fast, reliable fastening in metal-to-metal and metal-to-substrate applications. Built from steel with a zinc-plated finish for corrosion resistance, this screw features a 1\/4-inch diameter and measures 1.5 inches under the head. The hex washer head provides a broad bearing surface that resists pull-through, while the hex drive ensures positive bit engagement and high torque transfer. The number 3 drill point eliminates the need for a pre-drilled pilot hole, making it a time-saving choice for sheet metal work, HVAC ductwork, and light structural assembly.\u003c\/p\u003e\u003cp\u003eThis screw is suited for trade professionals working with light-gauge steel and sheet metal assemblies. Common applications include HVAC duct fabrication and installation, electrical enclosure assembly, metal framing, and general mechanical fastening where a self-tapping pilot is required. The zinc-plated finish provides moderate corrosion resistance appropriate for interior installations. The minimum order quantity is 25 pieces per order, with a package quantity of 1.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNumber 3 drill point drills its own pilot hole in light-gauge steel without pre-drilling\u003c\/li\u003e\n\u003cli\u003eHex washer head delivers a wide bearing surface to resist pull-through\u003c\/li\u003e\n\u003cli\u003eHex drive type allows high torque input with standard hex bit drivers\u003c\/li\u003e\n\u003cli\u003eSteel construction with zinc-plated finish for corrosion resistance in interior applications\u003c\/li\u003e\n\u003cli\u003e1\/4-inch screw size with 1.5-inch length under head suits a range of sheet metal thicknesses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard self-drilling fastener for light-gauge steel and sheet metal applications, including HVAC ductwork, metal framing, and electrical enclosures. Verify base material gauge compatibility with the number 3 drill point rating before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by HVAC technicians, sheet metal workers, electricians, and general mechanical tradespeople using a hex-drive bit and a variable-speed drill or screw gun. No pilot hole is required for compatible light-gauge steel substrates. Ensure the base material gauge falls within the rated capacity of a number 3 drill point before driving. Apply consistent, perpendicular pressure during driving to prevent cam-out or drill point walking.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1.5 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: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\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\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: MP33850\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715705340210,"sku":"MP33850","price":16.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/13306d0501084fbbe2a579625021d467.jpg?v=1788517486","url":"https:\/\/voomisupply.com\/products\/value-collection-mp33850-self-drilling-screw-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}