Knurled screw GN 653.2-M5-26-NI Z067555

Knurled screws – reliable fastening with the possibility of disassembly

The GN 653.2 knurled screw is the ideal solution for applications where frequent disassembly of components is required without completely unscrewing the screw. The design with thread only at the end of the shank and a reduced diameter over the remaining length prevents the screw from being lost after loosening – a significant convenience, especially in tight spaces or during service work.

Installation is simple and intuitive: all you need is a threaded hole (d1) in the joined elements. Depending on the design, it may be necessary to make an additional transition hole (d5) in one or both elements. This construction allows quick access to components without the risk of losing small fasteners.

• Design: Threaded end and reduced shank diameter ensure safe and convenient use.
• Application: Ideal for covers, access panels and other elements requiring frequent disassembly.
• Material: Available in ST steel and AISI 303 NI stainless steel – providing corrosion resistance and the ability to use in various environments.

GN 653.2 screws are widely used in mechanical engineering, electrical equipment, furniture and many other industries where fast assembly and disassembly without losing fasteners are important. Choosing the right material (ST steel or NI stainless steel) allows you to match the screw to specific working conditions and application requirements.