Gibraltar PKG-366-G Lobed Knob 25mm 7-point M5x0.8

Product Description

The GIBRALTAR PKG-366-G is a 7-point lobed knob designed for hand-tightening and adjustment applications in light mechanical assemblies, panel mounting, and equipment controls. Molded from thermoplastic elastomer, the knob provides a firm, comfortable grip without tools. The head measures 25 mm (0.984 inches) in diameter with an overall height of 16 mm (0.630 inches). It threads onto an M5 x 0.8 stem with a 15 mm (0.591 inches) thread length, making it a compact fastening solution for assemblies where frequent manual adjustment is required.

This lobed knob is suited for use in industrial equipment panels, HVAC enclosures, electrical control cabinets, and general-purpose mechanical assemblies. The seven-lobe profile distributes grip force evenly, reducing operator fatigue during repeated adjustments. Its thermoplastic elastomer construction resists oils, common solvents, and moderate temperature variation, making it appropriate for both shop-floor and field-service environments. Technicians in HVAC, electrical, and general mechanical trades commonly use this style of knob as a replacement or upgrade on access panels and adjustment assemblies.

Key Features

• 7-point lobe profile for secure hand grip and even torque distribution
• Thermoplastic elastomer construction resists oils and common solvents
• M5 x 0.8 threaded stem with 15 mm (0.591 inches) thread engagement
• 25 mm (0.984 inches) head diameter in a low-profile 16 mm (0.630 inches) height
• Tool-free installation and removal for panels requiring frequent access

Compatibility

Designed as a general-purpose replacement lobed knob for assemblies using M5 x 0.8 threaded fastener positions, including equipment panels, control enclosures, and mechanical adjustment points.

Installation Notes

This knob is installed and removed by hand without tools. Confirm the mating thread is M5 x 0.8 and that the thread depth accommodates the 15 mm (0.591 inches) stem before installation. Do not over-torque by using tools on the knob body, as this may damage the thermoplastic elastomer. Verify all power or fluid sources to the associated equipment are isolated before accessing internal components through any panel this knob secures.