{"product_id":"sandvik-coromant-5758639-torx-indexable-screw","title":"Sandvik Coromant 5758639 Torx Indexable Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5758639 is a Torx-drive clamping screw designed to secure indexable inserts in compatible toolholders. These small-format fasteners are a critical consumable in any CNC turning or milling setup  -  a loose or damaged clamp screw compromises insert seating, surface finish, and tool life. The 5758639 weighs approximately 0.02 pounds per piece, making it a lightweight but essential component. Licensed machinists, toolroom techs, and CNC operators stock these screws to maintain consistent insert clamping force across cutting tools.\u003c\/p\u003e\n\u003cp\u003eThis screw is intended for use with indexable toolholders in precision machining environments, including CNC turning centers and milling platforms where replaceable carbide or cermet inserts are used. The Torx drive format provides better torque transfer and reduced cam-out compared to standard hex drives, which is why it is the preferred fastener style across most modern indexable toolholder systems. It is suited to both production floor and toolroom maintenance applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTorx drive design for improved torque transfer and reduced cam-out during insert clamping\u003c\/li\u003e\n  \u003cli\u003eCompatible with toolholder style 3212 020 per supplier specification\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.02 pounds per piece  -  suitable for bulk stocking\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement to maintain factory clamping performance\u003c\/li\u003e\n  \u003cli\u003eSold individually; minimum order quantity of 10 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eSpecified for use with toolholder style 3212 020. Verify screw thread size and Torx key size against your toolholder documentation before ordering to confirm fitment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eIndexable clamp screws should be installed by a qualified machinist or toolroom technician. Always power down and lock out the machine spindle before changing inserts or clamp screws. Use the correct Torx key size to avoid rounding the drive recess, and follow the toolholder manufacturer's recommended tightening procedure  -  do not use impact drivers. Inspect the screw threads and seating surface for damage each time an insert is indexed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Type\u003c\/strong\u003e: Torx\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style Compatibility\u003c\/strong\u003e: 3212 020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5758639\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51739639218482,"sku":"5758639","price":27.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd33cea4d89c0d718a1864ceda6c53df_f8a04663-ea3e-4dd6-9fbb-9e1d81ef31ad.jpg?v=1788817233","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5758639-torx-indexable-screw","provider":"Voomi Supply","version":"1.0","type":"link"}