Star knob GN 6335.9-40-M6 Z016640

Star knob – precision and functionality in one

The star knob GN 6335.9-40-M6 is a component from the family of clamping knobs, designed for precise and ergonomic fastening. Made of high-quality plastic – polyamide (PA) – it is characterized by durability and resistance to mechanical damage. This solution is proven both in workshops and in industry, where reliability and ease of use are required.

Construction and application

The knob has a threaded sleeve, which facilitates assembly and ensures a stable connection. The knob diameter is 40 mm, and the thread length is 14.5 mm, allowing it to be adapted to various applications. A metric thread size of 6 ensures compatibility with a wide range of fastening elements. The black color gives it a discreet look that blends well with most devices and machines.

The GN 6335.9 knob is distinguished by the use of a high-quality steel insert, nitrided and blackened. This combination of materials provides not only strength but also corrosion resistance. The pressure surface of the knob is equipped with a resistant ball bearing, which significantly affects its functionality:

• Doubled clamping force: Allows for stronger and more secure holding of the element.
• Low friction: Ensures smooth adjustment and minimizes the risk of damage to the fastened element.
• No marks on the surface: The pressure surface does not rotate during clamping, protecting delicate surfaces from scratches or deformation.

Thanks to these features, this knob is ideal for applications requiring precision and delicacy, such as adjusting the position of optical elements, setting tools, or mounting delicate electronic components. It is a versatile element that will find application in many branches of industry as well as in craft workshops.