{"product_id":"seco-02440260-lock-screw-tp9-torx-plus-m3-5-thread-milling","title":"Seco 02440260 Lock Screw TP9 Torx Plus M3.5 Thread Milling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02440260 is a countersunk lock screw designed to secure indexable inserts in milling toolholders. It uses a Torx Plus TP9 drive, which requires a T09P-3 key driver for installation and removal. The M3.5 thread size is the standard for this class of insert-clamping hardware. At 4.00 mm overall length and a listed weight of approximately 0.01 pounds, this is a precision fastener engineered to withstand the clamping loads and vibration conditions common in indexable milling applications. Replacement of worn or damaged lock screws is a routine part of toolholder maintenance for machinists and toolroom technicians.\u003c\/p\u003e\u003cp\u003eThis lock screw is used in indexable milling toolholders that accept M3.5 insert-clamping screws with a Torx Plus TP9 drive. It is suited for production milling environments where indexable carbide inserts are regularly rotated or replaced. The T09P-3 key driver compatibility ensures proper torque application to the fastener without rounding the drive recess. This screw is sold individually per package, with a minimum order quantity of 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTorx Plus TP9 drive for positive engagement and reduced cam-out risk\u003c\/li\u003e\n\u003cli\u003eM3.5 thread size matches standard indexable milling insert clamping specifications\u003c\/li\u003e\n\u003cli\u003eCountersunk head design seats flush with the toolholder pocket\u003c\/li\u003e\n\u003cli\u003e4.00 mm overall length for correct seating depth in compatible toolholders\u003c\/li\u003e\n\u003cli\u003eCompatible with T09P-3 key driver for proper installation torque\u003c\/li\u003e\n\u003cli\u003eSold in minimum order quantities of 10 for shop stock replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with indexable milling toolholders requiring an M3.5 Torx Plus TP9 lock screw. Compatible insert types include the 1103 series per supplier data. Always verify toolholder specifications before ordering to confirm thread size and drive type match.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eLock screw installation and replacement should be performed by a qualified machinist or toolroom technician. Power down and de-energize the machine spindle before servicing any toolholder or insert. Use only the specified T09P-3 Torx Plus key driver to seat the screw and avoid stripping the drive recess. Inspect the thread bore in the toolholder for damage or contamination before installing a replacement screw.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Type\u003c\/strong\u003e: Lock Screw for Indexables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Torx Plus TP9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Countersunk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey\/Driver Compatibility\u003c\/strong\u003e: T09P-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndexable Tool Type\u003c\/strong\u003e: Milling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Compatibility\u003c\/strong\u003e: Insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02440260\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51564051726642,"sku":"02440260","price":95.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65a232471159394366f07d701edcaf42.jpg?v=1786509558","url":"https:\/\/voomisupply.com\/products\/seco-02440260-lock-screw-tp9-torx-plus-m3-5-thread-milling","provider":"Voomi Supply","version":"1.0","type":"link"}