{"product_id":"carmex-16er20unmxc-g-threading-insert-20-tpi-3-8-in-ic","title":"Carmex 16ER20UNMXC\/G Threading Insert 20 Tpi 3\/8 in Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 16ER20UNMXC\/G is a solid carbide laydown threading insert designed for external UN thread profiles at 20 threads per inch (TPI). It features a 60-degree included angle and a TiN (titanium nitride) coating applied via a PVD process, delivering consistent edge hardness and wear resistance across a broad range of workpiece materials. The insert measures 3\/8 inch inscribed circle and 0.146 inches thick. It is intended for use on CNC lathes and turning centers where precise, repeatable thread form is required. Installation is performed by machinists and toolroom technicians working in production or job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for right-hand external UN threading operations on a wide range of metallic workpiece materials, including carbon steels, alloy steels, stainless steels, cast irons, non-ferrous metals, and high-temperature alloys, corresponding to material codes H, K, M, N, P, and S. The 16 ER insert style and MXC manufacturer grade make it applicable in both light-finishing and general-purpose threading passes. It is commonly used in residential and commercial manufacturing operations wherever UN-standard threaded components are produced.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD-applied TiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e20 TPI right-hand external UN thread profile with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inscribed circle and 0.146 inch thickness for 16 ER toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eUniversal workpiece material coverage: H, K, M, N, P, and S material groups\u003c\/li\u003e\n  \u003cli\u003eManufactured to CE, ISO 13485:2016, ISO 14001:2015, and ISO 45001 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 16 ER style laydown threading toolholders configured for external UN thread profiles. Compatible workpiece material groups include H, K, M, N, P, and S as designated by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Power down and lock out the machine before seating or replacing the insert. Use the correct torx or hex key specified by the toolholder manufacturer to secure the insert clamp screw to the recommended seating torque per the toolholder documentation. Inspect the insert pocket for chips or debris before seating to ensure full, flat contact and accurate thread form.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16 ER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\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: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 20 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.146 inches\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: MXC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H; K; M; N; P; S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CE; ISO 13485:2016; ISO 14001:2015; ISO 45001\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: CARMEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16ER20UNMXC\/G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51969913454898,"sku":"16ER20UNMXC\/G","price":288.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/314b13630824b2564a85a8f5e57b21a7.jpg?v=1789952602","url":"https:\/\/voomisupply.com\/products\/carmex-16er20unmxc-g-threading-insert-20-tpi-3-8-in-ic","provider":"Voomi Supply","version":"1.0","type":"link"}