{"product_id":"gibraltar-1rm8b944a8z001g-fluted-knob-threaded-stem","title":"Gibraltar 1RM8B944A8Z001G Fluted Knob Threaded Stem","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR 1RM8B944A8Z001G is a fluted knob with a threaded stem, designed for hand-tightening and manual adjustment applications across industrial, mechanical, and equipment assembly environments. The knob features a 1.87-inch head diameter and is molded from thermoplastic elastomer, which provides a firm, tactile grip surface and resistance to repeated handling. With a 3\/8-16 threaded stem and a thread length of 1.75 inches, it installs directly onto standard threaded fastener interfaces without tools. Technicians and assembly professionals working on panel controls, fixtures, jigs, or equipment enclosures will find this a practical hardware solution.\u003c\/p\u003e\n\u003cp\u003eThis fluted knob is suited for use on machinery panels, control enclosures, test fixtures, and general industrial equipment where tool-free manual adjustments are required. The thermoplastic elastomer construction makes it appropriate for both light-duty shop environments and applications where some exposure to oils or solvents is expected. It is a single-piece, ready-to-install component sold individually and is compatible with any assembly that accepts a 3\/8-16 threaded interface.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.87-inch head diameter for a broad, comfortable grip surface\u003c\/li\u003e\n  \u003cli\u003eThreaded stem with 3\/8-16 thread size and 1.75-inch thread length\u003c\/li\u003e\n  \u003cli\u003eThermoplastic elastomer construction for grip and durability\u003c\/li\u003e\n  \u003cli\u003e2.44-inch head height and 1.5-inch hub diameter for stable seating\u003c\/li\u003e\n  \u003cli\u003e0.22-inch hub height keeps the knob low-profile against the mounting surface\u003c\/li\u003e\n  \u003cli\u003eSold individually, no minimum multi-pack required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or new-install threaded knob for any equipment or fixture assembly using a standard 3\/8-16 threaded interface.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis knob is intended for hand installation onto a 3\/8-16 threaded stud or bolt. Before installing or replacing the knob, ensure the equipment or panel is powered down or de-energized if the knob interfaces with an electrical control. No special tools are required for installation; thread the stem in by hand to the appropriate engagement depth. Avoid over-tightening, as the thermoplastic elastomer hub can deform under excessive torque.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnob Material\u003c\/strong\u003e: Thermoplastic Elastomer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1.87 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 2.44 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHub Height\u003c\/strong\u003e: 0.22 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.21 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: 1RM8B944A8Z001G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51720172634418,"sku":"1RM8B944A8Z001G","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/35da955b12b835cadb356fbbafa2520d.jpg?v=1788561274","url":"https:\/\/voomisupply.com\/products\/gibraltar-1rm8b944a8z001g-fluted-knob-threaded-stem","provider":"Voomi Supply","version":"1.0","type":"link"}