{"product_id":"seco-00077857-threading-insert-14-tpi-unj-carbide-cp500","title":"Seco 00077857 Threading Insert 14 Tpi Unj Carbide CP500","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00077857 is a laydown-style threading insert designed for external UNJ thread forms at 14 threads per inch (TPI). Built from solid carbide in the CP500 grade, it carries a PVD-applied TiAlN\/TiN coating that extends cutting edge life across a broad range of workpiece materials. The insert seats in a right-hand orientation and features a 60-degree included angle consistent with unified thread geometry. With a 3\/8 inch inscribed circle and a thickness of 0.1366 inches, it is sized for standard laydown threading toolholders used on CNC lathes and turning centers. Machinists and tool-and-die professionals specify this insert for precision thread-turning applications where UNJ form compliance is required.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external threading operations on components where UNJ thread standards are specified, such as aerospace fasteners, hydraulic fittings, and precision mechanical assemblies. The CP500 grade with PVD coating performs across universal workpiece material classes, covering cast iron, non-ferrous metals, non-metals, steel, and heat-resistant superalloys as indicated by the material codes K, M, N, P, and S. It fits into the Snap-Tap series toolholder system and is appropriate for both production threading and job-shop turning environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide CP500 grade with PVD TiAlN\/TiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003eRight-hand external UNJ thread form at 14 TPI with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inscribed circle fits standard Snap-Tap series laydown toolholders\u003c\/li\u003e\n  \u003cli\u003eCompatible with universal workpiece material classes: K, M, N, P, and S\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.0110 inches for consistent thread root geometry\u003c\/li\u003e\n  \u003cli\u003eISO-standard insert geometry for predictable seating and repeatability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Snap-Tap series laydown threading toolholders accepting a 16ER insert style with a 3\/8 inch inscribed circle. No additional specific compatible model numbers were provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or replacing the insert. Ensure the toolholder pocket and clamping mechanism are clean and free of chips before placing the insert. Do not exceed the insert manufacturer's recommended depth-of-cut or feed parameters for the CP500 grade.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\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 (PVD Process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNJ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External, Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 14 TPI\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: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1366 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0110 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge to Theoretical Edge Length\u003c\/strong\u003e: 0.0470 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace of Insert to Tip Centerline\u003c\/strong\u003e: 0.0310 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: K, M, N, P, S\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: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: 00077857\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558032408882,"sku":"00077857","price":109.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/43ae5c2a58ed0cdb4773fefaedcb74df.jpg?v=1786401430","url":"https:\/\/voomisupply.com\/products\/seco-00077857-threading-insert-14-tpi-unj-carbide-cp500","provider":"Voomi Supply","version":"1.0","type":"link"}