{"product_id":"seco-00072797-threading-insert-5-tpi-un-carbide-cp500","title":"Seco 00072797 Threading Insert 5 Tpi Un Carbide CP500","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00072797 is a laydown threading insert designed for internal UN thread cutting operations. Built from solid carbide with a CP500 grade designation, this insert features a TiAlN\/TiN PVD coating applied via physical vapor deposition for extended wear resistance and thermal stability. It cuts right-hand internal threads at 5 threads per inch with a 60-degree included angle, making it suited to standard UN fastener thread profiles. The inscribed circle measures 12.70 mm (1\/2 inch) and the insert thickness is 4.71 mm (0.1854 inches). Licensed machinists and CNC toolroom technicians install this insert in compatible laydown toolholders for threaded bore applications across a broad range of workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert belongs to the SECO Snap-Tap series and carries a universal primary workpiece material rating, covering material codes K, M, N, P, and S under ISO classification. That range includes cast iron, stainless steels, non-ferrous alloys, carbon and alloy steels, and heat-resistant superalloys. It is appropriate for both production and toolroom environments where internal UN threading is performed on CNC lathes or manual engine lathes equipped with threading capability. The 5 TPI pitch suits coarse-thread fastener bores and heavy-duty threaded connections common in industrial and structural applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCP500 solid carbide grade with TiAlN\/TiN PVD coating for heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003eCuts right-hand internal UN threads at 5 TPI with a 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eSnap-Tap series laydown style for quick, repeatable indexing in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eUniversal ISO material code coverage: K, M, N, P, and S workpiece materials\u003c\/li\u003e\n  \u003cli\u003e12.70 mm inscribed circle (1\/2 inch) and 4.71 mm thickness for standard 22NR toolholder fit\u003c\/li\u003e\n  \u003cli\u003eISO-compliant insert geometry for predictable thread form accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 22NR-style laydown threading toolholders accepting a 1\/2-inch inscribed circle insert. Consult your toolholder manufacturer specifications to confirm pocket geometry and clamping compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torque wrench and clamping screw specified by the toolholder manufacturer — do not overtighten, as carbide inserts are brittle and may fracture under excessive clamping force. Verify thread pitch and hand orientation against the workpiece drawing before commencing the threading cycle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 22NR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: CP500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\/TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 12.70 mm (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 4.71 mm (0.1854 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.3600 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: K, M, N, P, S (ISO)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Snap-Tap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO\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: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00072797\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559438713138,"sku":"00072797","price":155.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d212039be526b7dc035187b48d0af280_1ce2420e-c7a9-41b8-ab04-5897139a01bc.jpg?v=1786432460","url":"https:\/\/voomisupply.com\/products\/seco-00072797-threading-insert-5-tpi-un-carbide-cp500","provider":"Voomi Supply","version":"1.0","type":"link"}