S-95844A624 Length 22 mm DIN 7982 Type C Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in harsh industrial environments.
• Efficient thread forming technology creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and labor costs.
• Optimized flat head design with 80° countersink angle provides a flush, secure fit that minimizes snagging and improves finished appearance.
• Reliable Phillips No. 2 drive offers excellent torque transfer and prevents cam-out during installation for consistent, damage-free fastening.
• Full threading with pointed tip ensures maximum thread engagement and easier starting in sheet metal up to 0.025" thickness.
• Precision manufacturing to DIN 7982 Type C standards guarantees dimensional accuracy and consistent performance across production runs.
• Versatile sheet metal application capability makes these screws ideal for various metalworking, fabrication, and assembly operations.

Professional Applications & Engineering Value

These M4.2 x 22mm tapping screws deliver exceptional engineering value in sheet metal applications where vibration resistance and material integrity are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, making them suitable for demanding environments including outdoor equipment, electrical enclosures, and HVAC systems. The thread forming design eliminates the need for separate tapping operations while creating stronger thread engagement than cutting alternatives. The combination of fully threaded construction and pointed tip ensures rapid penetration and maximum holding power in thin materials. With Phillips drive compatibility and standardized flat head profile, these screws integrate seamlessly into existing assembly processes while maintaining consistent clamp force and flush mounting requirements.

Specification Summary & Compliance

These metric tapping screws feature precise M4.2 thread size with 22mm length and are manufactured to DIN 7982 Type C specifications, ensuring dimensional accuracy and reliable performance. The 80° countersink angle and 8.1mm head diameter provide optimal flush mounting capabilities. The thread forming technology creates secure fastening in sheet metal applications without requiring pre-tapped holes. These screws comply with industry standards for material composition and mechanical properties, making them suitable for professional sheet metal fastening applications where quality and consistency are paramount.