S-97503A124 Length 19 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 and long-term reliability.
• Efficient thread cutting design allows for easy installation in metal and sheet metal without pre-tapping, reducing assembly time and labor costs.
• Fully threaded shank ensures maximum grip and uniform load distribution, enhancing joint integrity in demanding applications.
• Oval head with 80° countersink angle provides a flush, finished appearance while minimizing snagging and improving safety.
• Phillips No. 2 drive offers secure tool engagement and reduces cam-out risk for consistent, high-torque fastening.
• Compliance with DIN 7983/ISO 7051 standards guarantees dimensional accuracy and interchangeability, ensuring reliable performance in global projects.
• Environmental responsibility through RoHS 3 and REACH compliance, supporting sustainable manufacturing and supply chain requirements.

Professional Applications & Engineering Value

These M3.5 tapping screws are engineered to address common challenges in metal and sheet metal fabrication, where vibration resistance and material durability are critical. The 18-8 Stainless Steel material offers excellent strength and corrosion resistance, preventing failure in humid or chemically aggressive settings. The thread cutting capability eliminates the need for separate tapping operations, streamlining production lines and reducing component inventory. With a fully threaded design and pointed tip, these screws ensure quick starts and secure fastening in thin materials, minimizing stripping and improving assembly efficiency. Ideal for enclosures, machinery, and automotive components, they provide reliable, long-lasting connections that meet rigorous industrial standards.

Specification Summary & Compliance

This M3.5 x 19mm metric screw features a right-hand thread and fully threaded round shank with precise dimensions per DIN 7983 and ISO 7051 standards, ensuring consistent fit and performance. The oval head design includes a 6.8 mm diameter and 80° countersink angle for seamless integration. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its safety and environmental adherence for global industrial use.