{"product_id":"seco-00000813-indexable-lock-screw-tp10-m3-5-torx-plus","title":"Seco 00000813 Indexable Lock Screw TP10 M3.5 Torx Plus","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00000813 is a lock screw designed to secure indexable inserts in grooving and milling toolholders. It uses a Torx Plus TP10 drive and M3.5 thread to clamp the insert firmly against the pocket seat, maintaining accurate positioning under cutting loads. The countersunk head profile keeps the screw flush with the insert, preventing interference with the workpiece or chip flow. At 0.01 pounds per unit, it is a precision fastener used by machinists and toolroom technicians on CNC lathes, machining centers, and manual milling machines where insert retention is critical to tool life and surface finish.\u003c\/p\u003e\n\u003cp\u003eThis lock screw is suited for use in grooving and milling indexable toolholders that accept M3.5 insert-clamping screws with a Torx Plus drive interface. It is a direct-fit replacement or maintenance spare for operations running indexable insert tooling where screw wear, cross-threading, or loss during insert changes is a routine service need. Sold in packages of one unit with a minimum order quantity of ten units.\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 compared to standard Torx during high-frequency insert changes\u003c\/li\u003e\n  \u003cli\u003eM3.5 thread size matches standard indexable insert clamping pockets for grooving and milling toolholders\u003c\/li\u003e\n  \u003cli\u003eCountersunk head profile sits flush to avoid interference with insert seating and chip evacuation\u003c\/li\u003e\n  \u003cli\u003eOverall length of 8.80 mm provides consistent thread engagement depth in standard toolholder pockets\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.01 pounds, precision-machined for consistent clamping torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for indexable grooving and milling toolholders requiring an M3.5 lock screw with a Torx Plus TP10 drive. Compatible hardware type is indexable insert. Verify thread pitch and head geometry against the toolholder specification before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLock screw installation and replacement is performed by machinists or toolroom technicians during indexable insert changes. Always use the correct TP10 Torx Plus bit to avoid stripping the drive recess. Ensure the insert pocket and screw threads are free of chips and debris before seating the screw. Do not exceed the toolholder manufacturer's recommended clamping torque specification, as overtightening can shear the screw or damage the pocket thread.\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: TP10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3.5\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: 8.80 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Hardware\u003c\/strong\u003e: Indexable Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndexable Tool Type\u003c\/strong\u003e: Grooving, Milling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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\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: 00000813\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51564164481330,"sku":"00000813","price":106.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b17502be3765f517961c6e263a50360c.jpg?v=1786512923","url":"https:\/\/voomisupply.com\/products\/seco-00000813-indexable-lock-screw-tp10-m3-5-torx-plus","provider":"Voomi Supply","version":"1.0","type":"link"}