{"product_id":"gibraltar-g10-0030-w-ball-knob-female-insert-1-in-phenolic","title":"Gibraltar G10-0030-W Ball Knob Female Insert 1 in Phenolic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR G10-0030-W is a phenolic ball knob with a female insert mount, designed for use on threaded shafts and fasteners in light industrial, machine tool, and equipment assembly applications. The knob measures 1 inch in diameter and 15\/16 inch in height, with a 1\/4-28 female threaded insert and a hole depth of 7\/16 inch. The smooth black phenolic construction offers a firm, chemical-resistant grip surface suitable for repeated manual adjustment in shop and field environments. Machinists, equipment assemblers, and maintenance technicians are the primary installers of this hardware.\u003c\/p\u003e\u003cp\u003eThis knob is used wherever a compact, hand-operated adjustment point is needed on threaded machine shafts, jig fixtures, equipment panels, or fabricated assemblies. The 1\/4-28 thread size suits fine-thread fastener applications common in precision equipment, light machinery, and instrumentation mounting. The 1\/2 inch hub diameter provides a stable base on the mounting surface. The black phenolic body is resistant to oils and common shop solvents, making it practical for use in machine shop and industrial maintenance settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFemale insert mount with 1\/4-28 threaded insert for direct shaft or stud installation\u003c\/li\u003e\n\u003cli\u003e1 inch diameter phenolic ball knob with smooth grip surface\u003c\/li\u003e\n\u003cli\u003e7\/16 inch hole depth accommodates standard stud engagement\u003c\/li\u003e\n\u003cli\u003e1\/2 inch hub diameter for stable surface contact\u003c\/li\u003e\n\u003cli\u003eBlack phenolic material resists oils, solvents, and moderate heat\u003c\/li\u003e\n\u003cli\u003eCompact 15\/16 inch height for use in tight clearance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or original-installation ball knob for equipment and assemblies using 1\/4-28 threaded shafts or studs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no special tools — thread the female insert onto a compatible 1\/4-28 stud or shaft by hand until seated. Ensure the mating shaft does not exceed the 7\/16 inch hole depth to avoid bottoming out the insert. Power down or de-energize any equipment before servicing adjustment knobs on live machinery. Follow applicable machine guarding and lockout\/tagout procedures per OSHA and equipment manufacturer guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Female Insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Size\u003c\/strong\u003e: 1\/4-28 x 7\/16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Material\u003c\/strong\u003e: Phenolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Type\u003c\/strong\u003e: Smooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 15\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Depth\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.037 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: G10-0030-W\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51700982907186,"sku":"G10-0030-W","price":43.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/be951db656172f41a63f9f6df260fd8f.jpg?v=1788396261","url":"https:\/\/voomisupply.com\/products\/gibraltar-g10-0030-w-ball-knob-female-insert-1-in-phenolic","provider":"Voomi Supply","version":"1.0","type":"link"}