Knurled screw GN 653.2-M4-21-NI Z067548

Knurled screws GN 653.2 are fastening elements used wherever disassembly is required without complete unscrewing. The design of these screws, with a thread located only on the end of the shank and a reduced diameter over the remaining length, prevents the element from being lost after loosening. This solution is appreciated by both installers and end-users who value convenience and time savings.

Screws GN 653.2 are mounted through a threaded hole d1 in the joined elements. Depending on the design, an additional transition hole with a diameter of d5 may be necessary in one or both elements. The versions made of ST steel and AISI 303 NI stainless steel allow for adaptation to different working environments and construction materials. The choice of the appropriate material affects corrosion resistance and connection durability.

• Versatility of application: Ideal for situations where frequent disassembly is necessary, e.g., in machine housings, access panels, or equipment requiring regular maintenance.
• Safety of use: The reduced shank diameter prevents the screw from being lost during disassembly – this is particularly important in hard-to-reach places or during service work.
• Material availability: Available in steel (ST) and AISI 303 NI stainless steel versions, allowing adaptation to specific application requirements and environmental conditions. Stainless steel provides high corrosion resistance, which is crucial in humid or aggressive environments.
• Ease of installation: Simple design and standard dimensions facilitate installation and integration with existing mounting systems.
• Manufacturer with an established position: ELESA+GANTER is a renowned manufacturer of standard machine elements, guaranteeing high quality and reliability of products. The company's offer includes a wide range of elements made of various materials, adapted to diverse industrial needs.

Knurled screws GN 653.2 are a product of ELESA+GANTER, a company specializing in the production of high-quality standard machine elements for many years. The company focuses on innovation, precision manufacturing, and a wide range of applications for its products – from the food industry to the automotive and aerospace industries. This makes ELESA+GANTER products valued by professionals worldwide for their reliability and durability.