S-90203A412 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction for long-lasting performance in demanding industrial environments
• Efficient thread forming capability creates strong, permanent threads in steel, stainless steel, and sheet metal without pre-drilling
• Maximum drilling thickness of 0.106" enables reliable penetration through challenging materials with specialized drilling tip design
• Secure square drive system (No. 2 size) provides excellent torque transmission and reduces cam-out during installation
• Fully threaded design ensures maximum holding power and uniform stress distribution along the entire fastener length
• Pan head style with rounded profile offers a finished appearance while providing good bearing surface for secure fastening
• Environmental compliance assurance with RoHS 3 and REACH regulations for safe, sustainable manufacturing practices

Professional Applications & Engineering Value

These No. 10-16 thread forming screws deliver exceptional value in industrial fastening applications where material integrity and installation efficiency are critical. The 410 stainless steel construction provides excellent strength and corrosion resistance, making these BSD tapping screws ideal for steel, stainless steel, and sheet metal assemblies in manufacturing, construction, and equipment maintenance. The combination of thread forming technology with a specialized drilling tip eliminates the need for separate tapping operations, reducing installation time and labor costs while creating strong, vibration-resistant connections. The fully threaded design ensures maximum engagement in thin materials, while the square drive system prevents tool slippage during high-torque applications, making these fasteners particularly valuable in automated assembly processes and high-volume production environments.

Specification Summary & Compliance

These tapping screws feature precise No. 10-16 thread specifications with 0.19" thread diameter and 16 threads per inch in right-hand direction. The 1/2" length and fully threaded configuration provide consistent performance across applications. Manufactured to BSD tapping screw standards with thread forming methodology, these fasteners comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet current industry compliance requirements for hazardous substance restrictions.