S-97503A117 Length 22 mm DIN 7983, ISO 7051 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Efficient self-tapping installation with Type C thread cutting design that eliminates the need for pre-drilled holes
• Enhanced driving stability with Phillips No. 1 drive system preventing cam-out during installation
• Optimal material engagement through fully threaded design and pointed tip for maximum holding power in metal applications
• Professional flush finish with standard oval head profile that sits neatly against surfaces
• Reliable dimensional precision manufactured to DIN 7983/ISO 7051 standards for consistent performance
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

These M2.9 thread cutting screws deliver exceptional value in metal and sheet metal applications where reliable fastening is critical. The 18-8 stainless steel composition provides outstanding corrosion resistance, making these tapping screws suitable for demanding environments where moisture or chemicals are present. The Type C thread cutting design with pointed tip enables efficient installation without pre-tapping, significantly reducing assembly time and labor costs. The fully threaded configuration ensures maximum thread engagement throughout the material thickness, while the oval head with Phillips drive offers both aesthetic appeal and secure driving performance. These precision-engineered metric screws are specifically designed to create strong, permanent threads in various metal substrates, providing engineers with a reliable solution for sheet metal fabrication, electrical enclosures, and industrial equipment assembly.

Specification Summary & Compliance

This M2.9 x 22mm tapping screw features precision right-hand threads with thread diameter of 0.11" and fully threaded design. The screw maintains dimensional accuracy per DIN 7983/ISO 7051 standards, ensuring consistent performance across applications. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and regulatory adherence for industrial use. The manufacturing process follows strict quality controls to maintain the specified 5.5mm head diameter, 22mm length, and 80° countersink angle for proper seating in metal substrates.