{"product_id":"value-collection-ms-47-differential-screw-1-4-28-hex-socket","title":"Value Collection MS-47 Differential Screw 1\/4-28 Hex Socket","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MS-47 is a differential screw designed for use with indexable cutting tool systems. It features a 1\/4-28 thread and a 1\/8-inch hex socket drive, allowing precise torque application with a standard hex key. The dual-direction thread design  -  with equal right-hand and left-hand thread lengths  -  provides the clamping force needed to secure indexable inserts firmly in toolholders. At 0.81 inches overall length and weighing approximately 0.01 pounds, this is a small but critical fastener for maintaining tool integrity during machining operations. Installation is performed by machinists and toolroom technicians.\u003c\/p\u003e\u003cp\u003eThis differential screw is used in indexable toolholder assemblies found in turning, milling, and boring applications across production and job-shop environments. It is clamp-compatible and conforms to Industry Standard Number MS-47, making it a direct fit for toolholder designs that specify the MS-47 fastener. It is sold individually but subject to a minimum order quantity of 10 pieces per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDifferential screw design with equal right-hand and left-hand thread lengths for secure insert clamping\u003c\/li\u003e\n\u003cli\u003e1\/4-28 thread size for compatibility with MS-47 specified toolholders\u003c\/li\u003e\n\u003cli\u003e1\/8-inch hex socket drive for precise torque application with a standard hex key\u003c\/li\u003e\n\u003cli\u003eIndustry Standard Number MS-47 for direct cross-reference and replacement ordering\u003c\/li\u003e\n\u003cli\u003eClamp-compatible hardware for use with standard indexable clamping systems\u003c\/li\u003e\n\u003cli\u003eLightweight at approximately 0.01 pounds  -  minimal mass impact in toolholder assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement fastener for indexable toolholder assemblies specifying Industry Standard Number MS-47 with a 1\/4-28 thread and clamp-compatible hardware.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or toolroom technicians. Always ensure the spindle or machine is fully powered down and the toolholder is removed from the machine before replacing fasteners. Use a properly sized 1\/8-inch hex key to avoid rounding the socket. Do not over-torque  -  follow the toolholder manufacturer's fastener torque specifications for the MS-47 screw size.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: MS-47\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 Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSocket Hex Size\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.81 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-Hand Thread Length\u003c\/strong\u003e: 0.28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Thread Length\u003c\/strong\u003e: 0.28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Compatibility\u003c\/strong\u003e: Clamp\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MS-47\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":68387062743346,"sku":"MS-47","price":52.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2d1a4c2b00fed33e5880259ad18b506f.jpg?v=1793903684","url":"https:\/\/voomisupply.com\/products\/value-collection-ms-47-differential-screw-1-4-28-hex-socket","provider":"Voomi Supply","version":"1.0","type":"link"}