{"product_id":"seco-00040286-lock-screw-indexable-milling-tp10-m3-5","title":"Seco 00040286 Lock Screw Indexable Milling TP10 M3.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00040286 is a countersunk lock screw designed to secure indexable inserts in milling toolholders. Using a TP10 Torx Plus drive, it threads into M3.5 insert-clamping holes and holds cutting inserts firmly during machining operations. The overall length is 6.70 millimeters. This screw is a consumable hardware component — machined precisely to maintain correct insert seating, cutting geometry, and edge repeatability at the toolholder pocket. It is appropriate for use in CNC milling applications where insert retention integrity is critical to surface finish and dimensional accuracy.\u003c\/p\u003e\n\u003cp\u003eThis lock screw is suited to milling applications using indexable insert toolholders with M3.5 threaded insert-retention holes. It is compatible with Insert Style C03507 indexable inserts. The TP10 Torx Plus drive reduces cam-out risk during tightening, which is particularly important in high-volume production environments where screws are replaced frequently. Machinists, toolroom technicians, and CNC setup operators typically handle installation of these components during insert indexing or replacement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTP10 Torx Plus drive reduces cam-out and driver wear during insert changes\u003c\/li\u003e\n  \u003cli\u003eM3.5 thread size for indexable milling toolholder insert pockets\u003c\/li\u003e\n  \u003cli\u003eCountersunk head style seats flush for correct insert clamping geometry\u003c\/li\u003e\n  \u003cli\u003e6.70 millimeter overall length matches standard insert-retention pocket depth\u003c\/li\u003e\n  \u003cli\u003eCompatible with Insert Style C03507 indexable inserts\u003c\/li\u003e\n  \u003cli\u003eSold individually; minimum order quantity is 10 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with indexable milling toolholders requiring M3.5 threaded lock screws and Insert Style C03507 inserts. UNSPSC Code 31161500.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLock screw replacement is performed by machinists and toolroom technicians during routine insert indexing or toolholder servicing. Always use a properly sized TP10 Torx Plus key to avoid stripping the drive recess. Do not over-tighten — follow the toolholder manufacturer torque specification for the given thread size and material. Inspect the threaded pocket in the toolholder for damage or contamination before installing a new screw.\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\u003eIndexable Tool Type\u003c\/strong\u003e: Milling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3.5\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: TP10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Countersunk\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.70 millimeters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: C03507\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Compatibility\u003c\/strong\u003e: Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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\u003eUNSPSC Code\u003c\/strong\u003e: 31161500\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: 00040286\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562509402418,"sku":"00040286","price":100.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c4a7cc31502e6f076445797cd8c33913.jpg?v=1786478343","url":"https:\/\/voomisupply.com\/products\/seco-00040286-lock-screw-indexable-milling-tp10-m3-5","provider":"Voomi Supply","version":"1.0","type":"link"}