S-92470A355 Length 22 mm DIN 7981 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments.
• Efficient thread forming design creates strong, permanent threads in sheet metal, eliminating the need for pre-tapped holes and reducing assembly time.
• Optimized for sheet metal up to 0.025" thickness, providing secure fastening in thin materials without stripping or damaging the base material.
• Phillips pan head with No. 1 drive offers a balanced combination of high torque transfer and a low-profile, rounded finish for a clean appearance.
• Fully threaded coarse pitch ensures maximum grip and pull-out resistance, delivering consistent holding power across the entire fastener length.
• Pointed tip design allows for easy starting and precise alignment, speeding up installation and reducing operator error.
• Manufactured to DIN 7981 standards guarantees dimensional accuracy, interchangeability, and compliance with rigorous industrial quality requirements.

Professional Applications & Engineering Value

This M2.9 Phillips Pan Head Tapping Screw is engineered to solve common challenges in sheet metal assembly, where material integrity and fastening reliability are critical. The 18-8 Stainless Steel material provides excellent resistance to oxidation and chemical exposure, making it ideal for outdoor, marine, or high-humidity applications. Its thread forming (Type C) design cold-forms threads directly into the metal, creating a tighter, vibration-resistant fit that minimizes loosening under dynamic loads. The coarse thread pitch and fully threaded shank ensure maximum engagement in thin-gauge metals up to 0.025", preventing pull-through and enhancing joint strength. These features make it a preferred choice for industrial fastening in electronics enclosures, HVAC systems, automotive panels, and machinery guards where durability and precision are non-negotiable.

Specification Summary & Compliance

This screw adheres to DIN 7981 specifications, ensuring precise dimensional control including M2.9 screw size, 22mm length, and Class 2A thread tolerance for consistent performance. It features a right-hand thread direction and coarse thread spacing as per standard metric requirements. The 18-8 Stainless Steel construction complies with RoHS and REACH environmental regulations, making it suitable for global supply chains. Manufactured under strict quality systems, it meets general industry standards for thread forming screws used in metal fastening applications.