{"product_id":"gibraltar-22720-0056-headless-rolling-ball-clamping-screw-m5","title":"Gibraltar 22720.0056 Headless Rolling Ball Clamping Screw M5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 22720.0056 is a headless rolling ball end clamping screw designed for precise workholding and fixturing applications in machine tool and industrial settings. Threaded M5 with a 20mm overall length, this screw uses a 3mm rolling steel ball tip to apply clamping force with reduced surface marring compared to standard point-set screws. The 2.5mm hex key drive allows for controlled torquing in tight fixture locations. Rated for a maximum load capacity of 1,011 pounds, it is built for demanding clamping scenarios where consistent holding force is critical. Machining professionals, toolmakers, and fixture builders are the primary installers of this fastener.\u003c\/p\u003e\n\u003cp\u003eThis clamping screw is suited for use in drill jigs, milling fixtures, vise jaws, and modular workholding systems where a rolling ball contact point is preferred over a flat or cone tip. Its steel construction on both the screw body and ball provides durability across repeated use cycles. The headless profile allows the screw to sit flush or below the fixture surface, keeping the work envelope clear of obstructions during machining operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHeadless design allows flush or sub-flush installation in fixture bodies\u003c\/li\u003e\n  \u003cli\u003eRolling steel ball tip reduces workpiece surface damage during clamping\u003c\/li\u003e\n  \u003cli\u003eM5 thread size for compatibility with standard metric fixture components\u003c\/li\u003e\n  \u003cli\u003e20mm overall length suits shallow to moderate fixture wall thicknesses\u003c\/li\u003e\n  \u003cli\u003e1,011 lb maximum load capacity for secure holding under machining forces\u003c\/li\u003e\n  \u003cli\u003e2.5mm hex key drive for precise torque application in confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit fastener for metric M5 threaded workholding fixtures, jigs, and modular clamping systems requiring a rolling ball end clamping screw.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by toolmakers or fixture technicians using a 2.5mm hex key. Ensure the threaded bore is clean and free of chips or debris before threading the screw in. Do not exceed the rated maximum load capacity of 1,011 pounds to avoid deformation of the rolling ball or thread damage. Confirm thread engagement depth is sufficient for the applied load before putting the fixture into service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 20mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 3mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 2.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Load Capacity\u003c\/strong\u003e: 1,011 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Headless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Style\u003c\/strong\u003e: Rolling Ball\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.005 pounds\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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 22720.0056\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51713384775986,"sku":"22720.0056","price":16.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c43031fe164ab8373cbd4b416d2179e.jpg?v=1788493296","url":"https:\/\/voomisupply.com\/products\/gibraltar-22720-0056-headless-rolling-ball-clamping-screw-m5","provider":"Voomi Supply","version":"1.0","type":"link"}