{"product_id":"value-collection-530-4348-5c-hex-steel-collet-3-4-inch","title":"Value Collection 530-4348 5C Hex Steel Collet 3\/4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 530-4348 is a 5C-style hex collet machined from steel for use in 5C-compatible collet chucks and closers found on lathes, rotary indexers, and collet fixtures. This collet accepts 3\/4-inch hex stock and holds it with a Total Indicator Runout (TIR) of 0.0005 inch, supporting precise, repeatable workholding on hex bar or hex-profile workpieces. The internal thread measures 1.041 inch-24 and the external thread measures 1.242 inch-20, matching standard 5C spindle and closer interfaces. Machinists and toolroom technicians install this collet when production work demands accurate hex-profile gripping with minimal runout.\u003c\/p\u003e\n\u003cp\u003eThis collet is suited for manual and CNC lathes, rotary tables, and indexing fixtures equipped with a 5C spindle. It is the correct choice when machining or holding hex bar stock at 3\/4-inch across-flats dimension. Typical applications include turning, threading, light milling, and inspection operations where a hex collet replaces a standard round collet to prevent workpiece rotation and maintain angular orientation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHex collet profile grips 3\/4-inch hex stock securely and prevents workpiece rotation\u003c\/li\u003e\n  \u003cli\u003e0.0005 inch TIR for accurate, repeatable workholding\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in production machining environments\u003c\/li\u003e\n  \u003cli\u003eInternal thread: 1.041 inch-24 for standard 5C closer compatibility\u003c\/li\u003e\n  \u003cli\u003eExternal thread: 1.242 inch-20 for standard 5C spindle nose engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 5C-style replacement collet compatible with 5C collet chucks, collet closers, and indexing fixtures that accept the 1.242 inch-20 external thread and 1.041 inch-24 internal thread interface.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before inserting or removing the collet. Inspect the collet bore, taper, and threads for chips or damage before seating; debris on the taper will directly increase runout. Do not exceed the rated hex capacity, as overloading the collet jaws can cause permanent distortion and loss of 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 Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 3\/4 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 inch\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: 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: 0.52 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: 530-4348\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709461037362,"sku":"530-4348","price":41.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7cd963733a26116ba0c3ce7c14ff68e8.jpg?v=1788456729","url":"https:\/\/voomisupply.com\/products\/value-collection-530-4348-5c-hex-steel-collet-3-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}