Gibraltar G10-3090-N Threaded Stem Wing Knob 2 in

Product Description

The GIBRALTAR G10-3090-N is a threaded stem bar and wing knob designed for manual clamping, adjusting, and locking applications in industrial, mechanical, and fabrication environments. Molded from thermoplastic in a solid black finish, this knob features a 2-inch head length and a 3/8-16 threaded stem for secure engagement with standard fastener hardware. The 3/4-inch hub diameter and 1-1/8-inch overall height make it a compact, ergonomic option where hand-tightened fastening is required without tools. Machinists, fabricators, maintenance technicians, and fixture builders commonly install this type of hardware.

This wing knob is suited for use on jigs, fixtures, machine guards, enclosure panels, and adjustment mechanisms across light manufacturing and general industrial settings. Its thermoplastic construction resists corrosion and is appropriate for dry and low-moisture environments. The 3/8-16 thread size is a common standard in North American mechanical assemblies, making this knob a straightforward drop-in for a wide range of threaded inserts and studs. It is sold individually, with a minimum order quantity of 10 units.

Key Features

• 2-inch head length provides adequate grip surface for hand-tightening without tools
• 3/8-16 threaded stem fits standard North American fastener hardware
• 3/4-inch hub diameter for stable seating against mating surfaces
• Thermoplastic construction offers corrosion resistance and lightweight handling
• Black color finish for clean, consistent appearance on equipment and fixtures
• Compact 1-1/8-inch overall height suits space-constrained mounting locations

Compatibility

Designed as a standard replacement or new-installation wing knob for any application using a 3/8-16 threaded stud or insert, including jigs, fixtures, machine guards, and panel assemblies.

Installation Notes

Installation is performed by hand or with light tooling by maintenance technicians, machinists, or fixture builders. Ensure the mating stud or threaded insert is clean and free of debris before threading the knob on. Do not exceed hand-tight torque on thermoplastic knobs, as over-tightening can crack the hub. Confirm thread engagement depth is sufficient to hold the required clamping load for the application.