100mm diameter M20 Cast Iron knob counterbored

DIN 6335 knobs are cast from high-quality Cast Iron and are ergonomically designed machine handles commonly used in various industrial applications. These robust and versatile knobs are crafted to ensure a secure and comfortable grip, making them ideal for adjustments and operations on machinery and equipment. Counter bored knobs are often used in applications where aesthetics and ergonomics are important. By recessing the bolt or screw head, these knobs provide a more comfortable grip and a cleaner appearance. They are commonly found in precision instruments, control panels, and equipment where a flush surface is desirable to avoid snagging or catching on other objects.