{"product_id":"gibraltar-bbk-046-g-brass-ball-knob-1-38-in-threaded-hole","title":"Gibraltar BBK-046-G Brass Ball Knob 1.38 in Threaded Hole","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR BBK-046-G is a brass ball knob designed for use with threaded-hole mounting applications. With a diameter of 1.38 inches and a smooth grip surface, this knob provides a secure, comfortable handhold for manual adjustment of valves, machine controls, and equipment panels. The natural brass finish offers durability and corrosion resistance in typical industrial and mechanical environments. Manufactured to a 7\/16-20 thread specification with a hole depth of 0.625 inches, it suits precision-fit installations where dimensional consistency matters. Electricians, machinists, plumbers, and equipment technicians commonly specify this type of hardware for panel and valve assemblies.\u003c\/p\u003e\n\u003cp\u003eThis ball knob is suited for use in light industrial, commercial, and mechanical environments where a compact, threaded-mount control knob is required. Typical applications include manual valve stems, machine adjustment screws, jig and fixture controls, and equipment enclosure hardware. The 7\/16-20 thread size fits a range of standard threaded stems and control shafts found in HVAC equipment, plumbing assemblies, and general industrial machinery. The smooth grip surface keeps the profile clean and snag-free in tight panel environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThreaded-hole mount with 7\/16-20 thread size for positive, rattle-free engagement\u003c\/li\u003e\n  \u003cli\u003e1.38-inch diameter brass body for a firm, balanced grip on manual controls\u003c\/li\u003e\n  \u003cli\u003e0.625-inch hole depth accommodates standard stem lengths without bottoming out prematurely\u003c\/li\u003e\n  \u003cli\u003eSmooth grip surface suits clean-room, panel, and valve-stem applications\u003c\/li\u003e\n  \u003cli\u003eNatural brass finish resists corrosion in typical mechanical service environments\u003c\/li\u003e\n  \u003cli\u003eCompact form factor fits tight panel and equipment enclosure layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit addition for threaded-stem assemblies requiring a 7\/16-20 threaded-hole ball knob in brass construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires no special tools beyond hand-tightening onto a compatible threaded stem. Confirm the mating stem thread pitch matches 7\/16-20 before installation to avoid cross-threading. Power down or de-energize any associated equipment and relieve system pressure before removing or installing knobs on active valve stems. Do not overtighten onto soft stem materials, as brass threads can gall if forced against harder alloys.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Threaded Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/16-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnob Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Depth\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrip Type\u003c\/strong\u003e: Smooth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\/Finish\u003c\/strong\u003e: Natural\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: BBK-046-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51689012789554,"sku":"BBK-046-G","price":23.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/21ab9dc858cd70718f5b5a2bb775ffed.jpg?v=1788253782","url":"https:\/\/voomisupply.com\/products\/gibraltar-bbk-046-g-brass-ball-knob-1-38-in-threaded-hole","provider":"Voomi Supply","version":"1.0","type":"link"}