{"product_id":"value-collection-r52001007-self-drilling-screw-no-12-hex-washer","title":"Value Collection R52001007 Self Drilling Screw No. 12 Hex Washer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION R52001007 is a No. 12 self drilling screw designed for metal-to-metal and metal-to-substrate fastening in trade and industrial applications. It features a hex washer head driven by a hex driver and a No. 3 drill point that bores its own pilot hole as it seats. The fastener measures 1-3\/4 inches in length under the head and is manufactured from Grade 1016-1024 steel with a zinc-plated finish for corrosion resistance in standard indoor and light-duty outdoor environments. HVAC, electrical, and sheet metal tradespeople regularly use this screw type when assembling ductwork, panels, and equipment enclosures where speed and a clean, load-distributing washer head are required.\u003c\/p\u003e\u003cp\u003eThis screw is suited for residential and commercial trade work where a self-starting fastener eliminates pre-drilling steps. Common applications include securing HVAC sheet metal panels, electrical junction box covers, light-gauge steel framing attachments, and general metal fabrication. The hex washer head distributes clamping load across a wide bearing surface, reducing pull-through in thin-gauge stock. This item is sold in a minimum order quantity of 100 units per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 3 drill point drills its own pilot hole, eliminating a separate drilling step\u003c\/li\u003e\n\u003cli\u003eHex washer head provides a broad bearing surface to reduce pull-through in sheet metal\u003c\/li\u003e\n\u003cli\u003eHex drive accepts standard 5\/16-inch hex driver bits for power tool installation\u003c\/li\u003e\n\u003cli\u003eGrade 1016-1024 steel construction meets AISI, ASME B18.6.3, and SAE J78 standards\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish provides corrosion resistance for standard service environments\u003c\/li\u003e\n\u003cli\u003e1-3\/4 inch length under head accommodates common sheet metal and light structural stack-ups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and general-use self drilling screw suitable for light-gauge sheet metal and standard metal panel fastening applications in HVAC, electrical, and sheet metal trades.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSelf drilling screws of this type are installed by licensed sheet metal workers, HVAC technicians, and electricians using a power drill or impact driver fitted with a 5\/16-inch hex bit. De-energize and lock out any electrical or mechanical equipment before fastening panels or covers per OSHA lockout-tagout requirements. Apply consistent axial pressure when driving to allow the drill point to penetrate before the threads engage. Do not overdrive — overtightening strips the hole in thin-gauge material and reduces clamping force.\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: 1-3\/4 inches\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-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AISI 1016, ASME B18.6.3, SAE J78\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.42 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: R52001007\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689158279474,"sku":"R52001007","price":4091.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/99ff2ee76e60c99d8064d611d3ea4ac1.jpg?v=1788255343","url":"https:\/\/voomisupply.com\/products\/value-collection-r52001007-self-drilling-screw-no-12-hex-washer","provider":"Voomi Supply","version":"1.0","type":"link"}