{"product_id":"gibraltar-sks-028-g-knurled-knob-threaded-stem-steel","title":"Gibraltar SKS-028-G Knurled Knob Threaded Stem Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR SKS-028-G is a knurled knob with a threaded stem, designed for secure manual adjustment and fastening in industrial, mechanical, and trade applications. The knob features a 2.5-inch head diameter that provides a solid gripping surface for hand-tightening without tools. Constructed from steel, it delivers the durability needed in demanding service environments. This type of hardware is commonly specified by maintenance technicians, contractors, and equipment installers who require reliable, tool-free adjustability on panels, fixtures, jigs, and assemblies.\u003c\/p\u003e\n\u003cp\u003eThe SKS-028-G is suited for use in a wide range of industrial and trade settings where a threaded knob is needed for panel retention, cover fastening, or adjustable clamping. The 1\/2-13 stem thread size is a standard unified coarse thread, making it compatible with commonly tapped holes in steel and aluminum fixtures. It is appropriate for light to moderate clamping loads in both stationary and repositionable assemblies across HVAC equipment panels, electrical enclosures, and mechanical fixtures.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2.5-inch head diameter for comfortable hand grip and torque without tools\u003c\/li\u003e\n  \u003cli\u003eKnurled surface provides positive grip in oily or gloved-hand conditions\u003c\/li\u003e\n  \u003cli\u003eThreaded stem with 1\/2-13 unified coarse thread for broad compatibility\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in industrial and mechanical service environments\u003c\/li\u003e\n  \u003cli\u003eSingle-piece hardware sold individually, no minimum order beyond one unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit hardware component for assemblies requiring a 1\/2-13 threaded knurled knob with a 2.5-inch head diameter in steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians or equipment assemblers using hand pressure or light tool assistance to start the thread. Ensure the mating tapped hole is clean and free of debris before threading the stem. Do not overtighten, as knurled knobs are designed for hand-adjustment service loads. Confirm thread engagement is sufficient to prevent loosening under vibration in the intended application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Thread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SKS-028-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51695146139954,"sku":"SKS-028-G","price":26.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d7b51e98706f6951fd46b746c74c5506.jpg?v=1788331734","url":"https:\/\/voomisupply.com\/products\/gibraltar-sks-028-g-knurled-knob-threaded-stem-steel","provider":"Voomi Supply","version":"1.0","type":"link"}