S-94629A330 Length 1 1/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction for long-lasting performance in demanding environments
• Optimized plastic engagement through thread cutting design that creates strong, permanent threads without pre-tapping
• Enhanced driving efficiency with Phillips No. 2 drive that provides reliable torque transfer and reduces cam-out
• Maximum holding power achieved through full threading along the entire 1-1/4" length for complete material engagement
• Precision installation with blunt tip design that aligns perfectly with No. 17 drill bits for accurate placement
• Secure fastening solution featuring pan head style that provides a low-profile, finished appearance with good bearing surface
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

These 410 stainless steel tapping screws are specifically engineered for plastic assembly applications where corrosion resistance and thread integrity are critical. The thread cutting design (Type 25/BT) eliminates the need for pre-tapped holes, reducing assembly time and labor costs while creating strong, permanent threads in thermoplastic materials. The Phillips drive system ensures consistent installation torque, while the fully threaded shank provides maximum pull-out resistance in plastic components. Ideal for electrical enclosures, automotive trim, and consumer products, these screws deliver reliable performance where vibration resistance and long-term fastener integrity are essential. The blunt tip prevents material splitting and ensures proper alignment during installation.

Specification Summary & Compliance

This No. 10-16 thread cutting screw features a 1-1/4" length with 16 threads per inch and right-hand threading. The fastener maintains precision Class 2A thread tolerances for consistent performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for international markets. The screw is optimized for use with No. 17 drill bits (0.173" diameter) and is specifically designed for plastic applications where reliable thread formation and corrosion resistance are paramount.