{"product_id":"value-collection-530-4244-5c-square-collet-11-16-inch","title":"Value Collection 530-4244 5C Square Collet 11\/16 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 530-4244 is a 5C square collet machined from steel for use in 5C-compatible spindles and collet closers on lathes, collet chucks, and indexing fixtures. Designed to grip square stock at 11\/16 inch across flats, this collet provides a true indicator reading (TIR) of 0.0005 inches, supporting accurate, repeatable workholding in production and toolroom environments. The internal thread measures 1.041 inches-24 and the external thread measures 1.242 inches-20, conforming to standard 5C geometry. Machinists and tool-room operators install this collet when turning, facing, or secondary-machining square bar stock that requires precise concentricity and secure clamping.\u003c\/p\u003e\n\u003cp\u003eThis collet is suited for use in manual lathes, CNC turning centers, and rotary indexing heads equipped with a 5C spindle. It is a practical choice in job shops and production environments where square stock in the 11\/16 inch size is regularly machined. The steel construction handles the clamping forces and repeated use cycles typical of industrial turning operations. No special tooling beyond a standard collet closer or 5C chuck body is required for installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSquare collet profile grips 11\/16 inch square stock securely\u003c\/li\u003e\n  \u003cli\u003eTIR of 0.0005 inches supports accurate, repeatable workholding\u003c\/li\u003e\n  \u003cli\u003eInternal thread: 1.041 inches-24 for standard 5C draw-tube engagement\u003c\/li\u003e\n  \u003cli\u003eExternal thread: 1.242 inches-20 for standard 5C spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability under repeated clamping cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard fitment collet for 5C-compatible spindles, collet closers, collet chucks, and rotary indexing fixtures that accept the 1.242 inches-20 external thread standard.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists and tool-room technicians familiar with 5C workholding systems. Before inserting or removing the collet, ensure the machine spindle is fully stopped and the collet closer is fully released. Inspect the collet bore and spindle nose for chips or burrs that could affect seating and TIR before tightening the draw tube. Do not exceed the rated clamping force for the collet size, as overloading can distort the collet segments and degrade accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Type\u003c\/strong\u003e: 5C Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Thread Size\u003c\/strong\u003e: 1.041 inches-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Thread Size\u003c\/strong\u003e: 1.242 inches-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.54 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 530-4244\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716955734322,"sku":"530-4244","price":43.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a6a51a1e37d78e232ad26fccc10c9348.jpg?v=1788533981","url":"https:\/\/voomisupply.com\/products\/value-collection-530-4244-5c-square-collet-11-16-inch","provider":"Voomi Supply","version":"1.0","type":"link"}