M5 x 25 18W blue Aluminium mushroom Knob Stainless Steel stud

What are Mushroom Knobs?

Mushroom knobs feature a wide, rounded head designed for quick and comfortable operation. Their shape allows for easy palm or push activation, making them ideal for use as control, safety, or release knobs in industrial and mechanical systems.

Design Features

Each knob is fitted with a 316 stainless steel thread using a standard metric coarse pitch for universal compatibility and strength. The stainless steel insert provides excellent corrosion resistance, ensuring durability in both indoor and outdoor environments.

Applications of a Powder Coated Hand Knob

Powder coated hand knobs are built for harsh industrial settings, offering durability, corrosion resistance, and a non-reflective finish suited to technical environments.

• Manufacturing & Engineering: Used on machinery, fixtures, and control panels where a strong grip and wear-resistant surface are required.
• Automotive & Transport: Ideal for workshop tools, testing rigs, and assembly systems, with the black coating reducing glare and hiding grime.
• Aerospace & Defence: Applied to equipment needing non-reflective, corrosion-resistant components for reliability in demanding conditions.
• Process & Industrial Equipment: Suitable for machinery in chemical, food, and maintenance areas where durability and easy cleaning are essential.

The powder finish provides a tough, professional appearance that performs well under heavy use and exposure.