{"product_id":"value-collection-530-4212-5c-square-collet-3-16-inch","title":"Value Collection 530-4212 5C Square Collet 3\/16 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 530-4212 is a 5C-style square steel collet designed for use in collet-style workholding systems on lathes and other precision machine tool setups. This collet accepts 3\/16 inch square stock and holds a Total Indicator Runout (TIR) of 0.0005 inches, providing repeatable, accurate workholding for close-tolerance turning and machining operations. The internal thread measures 1.041 inch-24 and the external thread measures 1.242 inch-20, conforming to standard 5C dimensional specifications. Machinists and tool-room technicians working with square bar stock rely on this collet type for consistent grip and minimal runout during production runs.\u003c\/p\u003e\n\u003cp\u003eThis collet is suited for use in production machining environments where square stock up to 3\/16 inch must be held securely in a 5C-compatible spindle or collet closer. Typical applications include repetitive turning operations on manual and CNC lathes, second-operation work, and precision grinding setups equipped with 5C workholding fixtures. The square geometry makes it appropriate for machining operations requiring flat-sided stock rather than round or hex profiles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5C square collet format accepts 3\/16 inch square stock\u003c\/li\u003e\n  \u003cli\u003eTIR of 0.0005 inches for repeatable, accurate workholding\u003c\/li\u003e\n  \u003cli\u003eInternal thread size: 1.041 inch-24\u003c\/li\u003e\n  \u003cli\u003eExternal thread size: 1.242 inch-20\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in production machining environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard fitment for 5C-compatible collet closers, spindle noses, and workholding fixtures that accept square collets in the 3\/16 inch capacity range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or tool-room technician familiar with 5C workholding systems. Before inserting or removing the collet, ensure the machine spindle is fully stopped and the collet closer or draw tube is disengaged. Inspect the collet taper and spindle bore for chips or debris before seating; foreign material will affect runout. Torque the closer to the machine manufacturer's specified value and verify runout with a dial indicator before beginning production cuts.\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: 3\/16 inch\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 inch-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Thread Size\u003c\/strong\u003e: 1.242 inch-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3 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: 0.66 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: 530-4212\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698203263282,"sku":"530-4212","price":41.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/78de8b50fbd12c8e25502df909014e28.jpg?v=1788359296","url":"https:\/\/voomisupply.com\/products\/value-collection-530-4212-5c-square-collet-3-16-inch","provider":"Voomi Supply","version":"1.0","type":"link"}