{"product_id":"seco-00040421-lock-screw-indexable-t15p-torx-plus-m4x0-7","title":"Seco 00040421 Lock Screw Indexable T15P Torx Plus M4x0.7","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00040421 is a countersunk lock screw designed to secure indexable inserts in threading toolholders. It uses a T15P Torx Plus drive for positive engagement and reduced cam-out risk during tightening. The M4 x 0.7 thread pitch is the standard for this class of insert-clamping hardware. At 10.50 mm overall length, it fits the pocket geometry of compatible threading toolholders without protruding into the cutting zone. Installation and replacement are performed by CNC machinists and toolroom technicians as part of routine insert indexing or changeover procedures.\u003c\/p\u003e\n\u003cp\u003eThis lock screw is suited for threading applications where indexable inserts must be held securely under interrupted cuts, high feed rates, and the lateral forces common in thread-turning and thread-milling operations. It is packaged individually but carries a minimum order quantity of 10 units, making it appropriate for shops stocking spare hardware for active tooling setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eT15P Torx Plus drive reduces cam-out and fastener damage during insert changes\u003c\/li\u003e\n  \u003cli\u003eM4 x 0.7 thread is the standard pitch for indexable insert lock screws in this class\u003c\/li\u003e\n  \u003cli\u003eCountersunk head sits flush within the insert pocket for unobstructed chip flow\u003c\/li\u003e\n  \u003cli\u003e10.50 mm overall length sized for threading toolholder pocket depth\u003c\/li\u003e\n  \u003cli\u003eCompatible insert style: C04011-T15P\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 10 units supports stocking for production environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with indexable inserts in threading toolholders. Compatible insert style designation is C04011-T15P as specified by the manufacturer. Verify toolholder pocket thread specification before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLock screw installation and insert indexing should be performed by qualified machinists or toolroom personnel with the machine powered down and spindle locked. Use a calibrated T15P Torx Plus key and follow the toolholder manufacturer's recommended seating procedure. Do not use impact drivers or apply excessive torque, as overtightening can shear the screw or damage the insert pocket. Inspect the screw threads and drive recess for wear at each insert change and replace any fastener showing deformation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Type\u003c\/strong\u003e: Lock Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Torx Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorx Size\u003c\/strong\u003e: T15P\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: M4 x 0.7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: C04011-T15P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndexable Tool Type\u003c\/strong\u003e: Threading\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 00040421\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560182546738,"sku":"00040421","price":112.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4b32ab973d17d8bbdaf5b0457089f670_937edeb7-0bae-4a0e-b1f9-43a71d6dce67.jpg?v=1786448516","url":"https:\/\/voomisupply.com\/products\/seco-00040421-lock-screw-indexable-t15p-torx-plus-m4x0-7","provider":"Voomi Supply","version":"1.0","type":"link"}