{"product_id":"seco-00041148-differential-screw-1-4-28-hex-indexable-turning","title":"Seco 00041148 Differential Screw 1\/4-28 Hex Indexable Turning","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00041148 is a differential screw designed for indexable cutting tool assemblies used in turning applications. It features a 1\/4-28 thread size with a hex drive and serves as the clamping fastener that secures indexable inserts or clamps within the toolholder body. The screw measures 0.75 inches in overall length, with a right-hand thread length of 0.31 inches and a left-hand thread length of 0.31 inches. Licensed machinists, toolroom technicians, and CNC setup personnel install this hardware during insert changes and toolholder maintenance. It is compatible with CL-20 clamp hardware.\u003c\/p\u003e\n\u003cp\u003eThis differential screw is intended for indexable turning toolholders requiring CL-20 clamp compatibility. Its dual-thread differential design allows the screw to draw the clamp down securely against the insert with controlled clamping force, making it a standard consumable hardware item in production turning environments. It is sold individually per package, with a minimum order quantity of 10 units, making it suitable for stocking as a replacement fastener in toolcrib inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDifferential screw design for controlled clamping force on indexable inserts\u003c\/li\u003e\n  \u003cli\u003e1\/4-28 thread size with hex drive for standard tooling wrenches\u003c\/li\u003e\n  \u003cli\u003e0.75 inch overall length with 0.31 inch right-hand and 0.31 inch left-hand thread lengths\u003c\/li\u003e\n  \u003cli\u003eCompatible with CL-20 clamp hardware used in turning toolholders\u003c\/li\u003e\n  \u003cli\u003eIndustry standard number 41148 for cross-reference ordering\u003c\/li\u003e\n  \u003cli\u003eSold as single-piece packages, ordered in multiples of 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with CL-20 clamp hardware in indexable turning toolholder assemblies. Industry standard number 41148 applies for cross-reference purposes.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolroom technicians during insert indexing or toolholder servicing. Ensure the toolholder is removed from the machine or the spindle is locked and power is off before servicing any indexable tooling hardware. Use the correct hex key driver sized for the screw drive to avoid rounding the socket. Do not overtighten differential screws, as the dual-thread design self-limits clamping engagement when properly seated.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Type\u003c\/strong\u003e: Differential Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRight-Hand Thread Length\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeft-Hand Thread Length\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClamp Compatibility\u003c\/strong\u003e: CL-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndexable Tool Type\u003c\/strong\u003e: Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Compatibility\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: 41148\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161500\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: 00041148\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51564166316338,"sku":"00041148","price":107.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5b0a0a715bdab7224865388ec241a9df.jpg?v=1786512992","url":"https:\/\/voomisupply.com\/products\/seco-00041148-differential-screw-1-4-28-hex-indexable-turning","provider":"Voomi Supply","version":"1.0","type":"link"}