S-92470A357 Length 9.5 mm DIN 7981 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Excellent thread-forming capability creates permanent, secure threads in sheet metal without pre-tapping
• Maximum holding power achieved through fully threaded design and coarse thread spacing
• Quick installation with standard Phillips drive that accommodates common industrial tools
• Reliable dimensional accuracy maintained through compliance with DIN 7981 manufacturing standards
• Optimized for thin materials with capability to drill through up to 0.025" maximum thickness
• Secure fastening ensured by the pan head design that provides good bearing surface and prevents pull-through

Professional Applications & Engineering Value

These M3.5 metric tapping screws are specifically engineered for demanding sheet metal applications where reliability and corrosion resistance are critical. The 18-8 stainless steel construction provides exceptional durability against environmental factors, while the thread forming design eliminates the need for separate tapping operations, reducing assembly time and costs. The coarse threading and fully threaded configuration ensure maximum engagement and holding power in thin materials, preventing loosening under vibration. The Phillips drive offers compatibility with standard industrial drivers, making these screws ideal for high-volume manufacturing environments in electronics enclosures, HVAC systems, and automotive components where consistent performance is essential.

Specification Summary & Compliance

This M3.5 x 9.5mm tapping screw features precision coarse threading with right-hand thread direction and fully threaded design. Manufactured to exact DIN 7981 specifications, ensuring dimensional accuracy and consistent performance. The screw is designed for thread forming applications in materials up to 0.025" thickness, with pan head profile measuring 6.9mm diameter and 2.6mm height. Complies with international standards for metric Phillips drive (No. 2) and manufactured from premium 18-8 stainless steel for reliable industrial use.