Gibraltar G10-0030BJ Ball Knob 1 Inch Female Insert Phenolic

Product Description

The GIBRALTAR G10-0030BJ is a 1-inch diameter ball knob with a female insert mount designed for manual control and adjustment applications across industrial, mechanical, and trade environments. Constructed from phenolic material, this knob offers solid grip and durability in moderate-duty service. The smooth grip surface and compact 15/16-inch height make it well-suited for confined panel or machine locations. The female insert accepts an M6 x 1.00 threaded fastener, with an 11 mm hole depth providing adequate thread engagement for secure installation. This type of knob is typically installed by machine builders, maintenance technicians, and industrial tradespeople.

This ball knob is appropriate for use in light to moderate industrial service, including HVAC equipment panels, electrical enclosure hardware, pump controls, and general mechanical assemblies requiring a hand-operated adjustment point. Its 1/2-inch hub diameter and smooth phenolic surface suit applications where chemical resistance and dimensional consistency matter. The red color aids in visual identification of specific controls within a multi-knob panel layout.

Key Features

• 1-inch diameter phenolic ball knob for reliable hand operation
• Female insert mount with M6 x 1.00 thread, 11 mm hole depth
• Smooth grip surface suited to panel-mounted adjustment applications
• Red color for visual identification in multi-control layouts
• 1/2-inch hub diameter for compact fitment
• Phenolic construction offers good chemical and heat resistance for moderate-duty use

Compatibility

Designed as a female insert ball knob for use with M6 x 1.00 threaded studs or bolts in panel-mount and machine control applications where a 1-inch diameter knob is specified.

Installation Notes

Installation is performed by threading the knob onto a compatible M6 x 1.00 male stud until fully seated to the specified hole depth of 11 mm. Ensure the mating stud is de-energized or the equipment is powered down before servicing any control hardware. Do not overtighten, as phenolic material can crack under excessive torque. Verify thread engagement depth before placing the assembly back in service.