{"product_id":"e-z-lok-dv-420-th-brass-threaded-insert-1-4-20-unc-50-pack","title":"E-z Lok DV-420-TH Brass Threaded Insert 1\/4-20 Unc 50-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe E-Z LOK DV-420-TH is a brass double vane tapered hole threaded insert designed to create durable 1\/4-20 UNC threaded connections in plastic substrates. The tapered hole design, with a small end hole diameter of 0.321 inches and a large end hole diameter of 0.363 inches, allows the insert to be driven or pressed into a pre-drilled tapered hole. The double vane geometry locks the insert in place and resists both pull-out and rotational forces. Overall length is 0.500 inches with a pilot diameter of 0.332 inches. This insert is installed by assembly technicians, maintenance professionals, and trade workers who need reliable thread repair or thread creation in plastic components.\u003c\/p\u003e\u003cp\u003eThe DV-420-TH is intended for use in plastic materials where a permanent, load-bearing threaded hole is required. Typical applications include enclosures, housings, fixtures, and structural plastic assemblies found in HVAC equipment, electrical panel components, and pool equipment. Each package contains 50 inserts, making this part well suited for production runs or service kits where multiple installations are needed at one time. The 11\/32-inch drill size required for installation is a standard fractional drill bit size readily available in most shop or field kits.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/4-20 UNC thread for compatibility with standard inch-series fasteners\u003c\/li\u003e\n\u003cli\u003eTapered hole design with 0.321-inch small end and 0.363-inch large end hole diameters for positive mechanical lock in plastic\u003c\/li\u003e\n\u003cli\u003eDouble vane geometry resists pull-out and rotation after installation\u003c\/li\u003e\n\u003cli\u003eBrass construction provides corrosion resistance and good thread durability\u003c\/li\u003e\n\u003cli\u003e0.500-inch overall length with 0.194-inch minimum wall thickness requirement\u003c\/li\u003e\n\u003cli\u003eRequires 11\/32-inch drill  -  a common fractional size for field and shop use\u003c\/li\u003e\n\u003cli\u003ePackage quantity of 50 units per pack, minimum order quantity of 1 pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for installation into plastic materials using a tapered pre-drilled hole. Consult E-Z LOK installation guidelines to confirm suitability for your specific plastic type and wall thickness before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by assembly technicians or service professionals using a standard drill press or hand drill with an 11\/32-inch bit to create the tapered pilot hole. Ensure minimum wall thickness of 0.194 inches is present at the installation site before proceeding. The insert should be driven or pressed squarely into the hole to prevent cross-threading or damage to the surrounding material. Follow the manufacturer's installation tooling recommendations for consistent seating depth across production or repair applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Diameter\u003c\/strong\u003e: 0.332 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall End Hole Diameter\u003c\/strong\u003e: 0.321 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge End Hole Diameter\u003c\/strong\u003e: 0.363 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Wall Thickness\u003c\/strong\u003e: 0.194 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Grip\u003c\/strong\u003e: 0.194 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Size\u003c\/strong\u003e: 11\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Material Type\u003c\/strong\u003e: Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: E-Z LOK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DV-420-TH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"E-Z LOK","offers":[{"title":"Default Title","offer_id":67907276800306,"sku":"DV-420-TH","price":42.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef2e76e83c8d40d52e63c1a9ebeace07.jpg?v=1791176258","url":"https:\/\/voomisupply.com\/products\/e-z-lok-dv-420-th-brass-threaded-insert-1-4-20-unc-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}