Knurled screw GN 653.2-M6-30-ST Z067561

Knurled screws – reliable fastening with the possibility of disassembly

The GN 653.2 knurled screw is a fastening element that works well wherever quick and convenient fastening with the possibility of disassembly without complete unscrewing is required. The screw design allows for its safe use – the thread is located only at the end of the pin, and the rest has a reduced diameter, which prevents the screw from being lost after loosening. This solution will be appreciated by both installers and end users who often need to disassemble elements for servicing or modification.

The GN 653.2 screw is made of ST steel, which ensures its strength and resistance to mechanical damage. This is particularly important in applications exposed to loads and vibrations. Installation is done through a threaded hole in the joined elements, and depending on the design, it may require making an additional transition hole.

• Quick disassembly: Thread at the end of the pin and reduced diameter of the rest of the screw facilitate disassembly without complete unscrewing.
• Safety: Reduced pin diameter prevents the screw from being lost after loosening.
• Strength: Made of ST steel guarantees resistance to mechanical damage and long-term operation.
• Versatility: Possibility of use in various constructions thanks to different mounting variants (requires making holes d1 and optionally d5).
• Simple installation: Installation is done through a standard threaded hole.

Knurled screws GN 653.2 are used in many industries, including:

• Mechanical engineering – fastening covers and structural elements.
• Automation – mounting control panels and device housings.
• Furniture industry – connecting furniture elements requiring frequent disassembly (e.g. for maintenance).
• Construction – fastening finishing and installation elements.