{"product_id":"value-collection-530-4216-5c-square-collet-1-4-inch","title":"Value Collection 530-4216 5C Square Collet 1\/4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 530-4216 is a 5C-style square steel collet designed for workholding applications on lathes, collet fixtures, and indexing equipment that accept the 5C collet standard. Sized to grip 1\/4-inch square stock, it features an internal thread size of 1.041 inches-24 and an external thread size of 1.242 inches-20. The total indicator runout (TIR) is rated at 0.0005 inches, providing the repeatable concentricity that precision turning and milling setups require. Machinists and toolroom technicians install this collet when square bar stock or square-shank tooling must be held securely and accurately in a 5C-compatible spindle or fixture.\u003c\/p\u003e\u003cp\u003eThis collet is suited for job shop, production, and toolroom environments where 5C collet-compatible equipment is in use. Typical applications include holding square workpieces for turning, second-operation machining, and bench-top fixture work. The square collet profile prevents rotation of the workpiece during machining, making it appropriate for operations where a standard round collet would not adequately grip square stock. It is a single-piece item sold individually.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5C collet standard for broad compatibility with 5C-capable lathes and fixtures\u003c\/li\u003e\n\u003cli\u003eSquare bore sized for 1\/4-inch square stock or shanks\u003c\/li\u003e\n\u003cli\u003e0.0005-inch TIR for repeatable, precise workholding\u003c\/li\u003e\n\u003cli\u003eInternal thread: 1.041 inches-24\u003c\/li\u003e\n\u003cli\u003eExternal thread: 1.242 inches-20\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in production environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard addition for any lathe, collet closer, or fixture that accepts the 5C collet format and requires a square-bore collet for 1\/4-inch square stock.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians familiar with 5C collet systems. Ensure the spindle or collet closer is fully de-energized and stationary before inserting or removing the collet. Inspect the collet bore and mating spindle taper for chips or burrs prior to seating to avoid damage to the TIR accuracy. Follow the equipment manufacturer's torque and draw-bar procedures for proper collet engagement.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 1\/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 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: 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: 0.62 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 530-4216\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711759057202,"sku":"530-4216","price":42.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6eace3c6f1eb09f4f6352c327e006d53.jpg?v=1788479281","url":"https:\/\/voomisupply.com\/products\/value-collection-530-4216-5c-square-collet-1-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}