{"product_id":"value-collection-mp33840-no-12-self-drilling-screw-1-in","title":"Value Collection MP33840 No.12 Self Drilling Screw 1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MP33840 is a No. 12 self drilling screw designed for fast, reliable fastening without a pre-drilled pilot hole. It features a hex washer head driven by a standard hex drive and a No. 3 drill point that cuts through material cleanly on contact. The shank measures 1 inch in length under the head. Constructed from steel with a zinc-plated finish, this screw resists corrosion in typical indoor and light-duty applications. HVAC fabricators, sheet metal workers, and general trade professionals use this fastener for securing light-gauge metal panels, ductwork components, and similar assemblies.\u003c\/p\u003e\u003cp\u003eThis screw is suited for light-gauge steel-to-steel and steel-to-substrate applications common in HVAC duct fabrication, electrical enclosure assembly, and general sheet metal work. The hex washer head provides a bearing surface that distributes clamping load and helps prevent pull-through. The No. 3 drill point is rated for penetrating thin to medium steel stock without pre-drilling, making it a practical choice for production and field installation work alike. Sold in minimum order quantities of 25 units per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 12 screw size with 1-inch length under head for consistent thread engagement\u003c\/li\u003e\n\u003cli\u003eNo. 3 drill point eliminates need for pre-drilled pilot holes in light-gauge steel\u003c\/li\u003e\n\u003cli\u003eHex washer head style provides a wide bearing surface and resists pull-through\u003c\/li\u003e\n\u003cli\u003eHex drive accepts standard nut drivers and impact drivers used in trade work\u003c\/li\u003e\n\u003cli\u003eSteel construction with zinc-plated finish for corrosion resistance in dry environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard No. 12 self drilling fastener suitable for light-gauge steel-to-steel applications typical in HVAC ductwork, electrical enclosures, and sheet metal panel assembly.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed with a hex driver bit or nut driver sized to the hex washer head. Ensure material thickness is within the rated capacity of a No. 3 drill point before driving. Apply consistent, steady pressure to allow the drill point to engage before the threads begin to pull. Do not overdrive — the washer head can deform or strip thin gauge material if torque is not controlled.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: No. 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Size\u003c\/strong\u003e: No. 3\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\u003eLength Under Head\u003c\/strong\u003e: 1 inch\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\u003eMeasurement System\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: MP33840\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693526122802,"sku":"MP33840","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/267ead0f3a66fb9b5356a9ab0674ef6e.jpg?v=1788313655","url":"https:\/\/voomisupply.com\/products\/value-collection-mp33840-no-12-self-drilling-screw-1-in","provider":"Voomi Supply","version":"1.0","type":"link"}