S-94065A249 Length 1 1/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in harsh environments and reducing maintenance costs.
• Efficient thread forming design creates strong, secure threads in sheet metal without pre-tapping, minimizing installation time and labor.
• Easy installation and removal thanks to the drilled spanner drive and fully threaded pointed tip, allowing for quick assembly and disassembly.
• Reliable grip and holding power from the pan head style, which provides a broad bearing surface for stable fastening in sheet metal applications.
• Precise fit and reduced stripping risk with standardized No. 10 size and 12 threads per inch, ensuring consistent performance in industrial settings.
• Compliance with environmental regulations including RoHS 3 and REACH, making them safe for use in regulated industries and global supply chains.

Professional Applications & Engineering Value

These thread forming tapping screws are specifically engineered to address common challenges in sheet metal fastening, such as material fatigue and loosening under vibration. The 18-8 stainless steel offers excellent resistance to rust and oxidation, ideal for outdoor or humid conditions in HVAC, automotive, and electronics enclosures. The A/AB tapping screw type with a pointed tip and fully threaded design ensures quick penetration and strong retention in thin gauge metals, reducing the need for additional hardware. By integrating drilled spanner drive compatibility, they provide a secure tool engagement, minimizing slippage during high-torque applications and enhancing assembly efficiency in production lines.

Specification Summary & Compliance

This product adheres to standard inch measurements with a thread diameter of 0.19" and length of 1-1/4", designed for use with a No. 21 drill bit (0.159" diameter) in materials up to 0.025" thickness. It conforms to thread forming standards for tapping screws, including right-hand threading and fully threaded shank for uniform load distribution. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) ensures the screws meet stringent environmental and safety requirements, supporting sustainable industrial practices.