{"product_id":"gibraltar-9513ss-g-ball-end-clamping-screw-5-16-18-stainless","title":"Gibraltar 9513SS-G Ball End Clamping Screw 5\/16-18 Stainless","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 9513SS-G is a headless ball end clamping screw designed for workholding and fixture applications in industrial and machining environments. This screw features a plain flat face ball end and a 5\/16-18 UNC thread, giving it reliable clamping force with a low-profile, headless design that sits flush when fully engaged. The overall length is 1 inch, and the ball diameter measures 0.147 inches. Constructed from 18-8 stainless steel throughout, it resists corrosion in coolant-exposed or high-humidity shop environments. Machinists, toolmakers, and fixture builders are the primary installers of this fastener.\u003c\/p\u003e\n\u003cp\u003eThis clamping screw is used in jigs, fixtures, toggle clamps, and workholding assemblies where a headless profile is required to avoid interference with mating components. The plain flat face ball end provides consistent contact and smooth pivoting action against clamping pads or workpiece surfaces. Its compact size suits both light-duty bench fixtures and precision tooling setups. The 5\/32-inch hex key drive allows engagement in tight or recessed locations common in modular fixturing systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHeadless design eliminates head interference in flush or recessed installations\u003c\/li\u003e\n  \u003cli\u003ePlain flat face ball end for consistent contact and pivot action\u003c\/li\u003e\n  \u003cli\u003e5\/16-18 UNC thread for broad compatibility with standard fixture hardware\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction for corrosion resistance in wet machining environments\u003c\/li\u003e\n  \u003cli\u003eBall diameter of 0.147 inches suits compact clamping pad interfaces\u003c\/li\u003e\n  \u003cli\u003e5\/32-inch hex key drive allows use in confined or recessed locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or supplemental component for jigs, fixtures, and workholding assemblies that use 5\/16-18 UNC threaded clamping screws with a headless, ball end configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolmakers using a 5\/32-inch hex key. Ensure the mating threaded hole is clean and free of debris before threading in the screw. Do not overtighten, as the ball end and contact surface can be damaged by excessive torque. Stainless steel fasteners are susceptible to galling — apply an appropriate anti-seize compound to the threads if frequent removal is expected.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 0.147 inches\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: Plain Flat Face\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 5\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01875 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: 9513SS-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51708514402610,"sku":"9513SS-G","price":31.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1f37cf40c06ebbfc526b8611f988a371.jpg?v=1788446753","url":"https:\/\/voomisupply.com\/products\/gibraltar-9513ss-g-ball-end-clamping-screw-5-16-18-stainless","provider":"Voomi Supply","version":"1.0","type":"link"}