{"product_id":"carmex-51300009-threading-insert-c18-14un-carbide-mt7","title":"Carmex 51300009 Threading Insert C18 14UN Carbide MT7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 51300009 is a carbide threading insert designed for cutting internal UN threads to ANSI B1.1-1989 standards. Built in style C18 and manufactured to MT7 grade from submicron carbide, this insert delivers consistent thread geometry and edge integrity on internal threading operations. The submicron carbide substrate provides a fine grain structure that supports tight tolerances and extended tool life in demanding threading applications. It is used by machinists and tooling technicians working on CNC lathes and manual turning centers where precise internal thread profiles are required.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal threading on a range of workpiece materials where UN thread forms are specified. The C18 style fits standard toolholders designed for that insert geometry. Typical applications include threading bores in industrial components, fluid fittings, fastener seats, and mechanical assemblies requiring ANSI B1.1-1989 compliant UN internal threads. It is appropriate for both production and maintenance machining environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eC18 insert style for internal threading operations\u003c\/li\u003e\n  \u003cli\u003eSubmicron carbide substrate for fine grain structure and edge stability\u003c\/li\u003e\n  \u003cli\u003eMT7 manufacturer grade for consistent performance and dimensional accuracy\u003c\/li\u003e\n  \u003cli\u003eUN thread form conforming to ANSI B1.1-1989\u003c\/li\u003e\n  \u003cli\u003e14UN thread pitch for internal thread cutting\u003c\/li\u003e\n  \u003cli\u003eCertified to CE, ISO 9001:2015, 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 as an OEM-style replacement or direct-fit threading insert for toolholders accepting C18 style inserts used in internal UN thread cutting applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified machinists or tooling technicians. Power down and lock out the machine before seating or replacing the insert. Ensure the toolholder pocket is clean and free of debris before seating the insert, and verify the clamping screw is torqued according to the toolholder manufacturer specification. Always confirm thread gauge compliance after the first pass when switching inserts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: C18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 14UN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: ANSI B1.1-1989\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: MT7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE, ISO 9001:2015, ISO 13485:2016, ISO 14001:2015, ISO 45001\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: 51300009\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":52045362921778,"sku":"51300009","price":357.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/926c38466e86bcb5f92bf6e83fd76aa3.jpg?v=1790030473","url":"https:\/\/voomisupply.com\/products\/carmex-51300009-threading-insert-c18-14un-carbide-mt7","provider":"Voomi Supply","version":"1.0","type":"link"}