S-90925A257 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-term durability in demanding industrial environments
• Enhanced torque transmission through T25 Torx drive design, reducing cam-out and tool slippage during installation
• Efficient thread forming capability with A/AB tapping screw type, creating strong, permanent threads in sheet metal without pre-tapping
• Complete material penetration with fully threaded design and pointed tip, providing maximum holding power across the entire fastener length
• Optimized head design featuring pan head profile for improved load distribution and reduced surface damage
• Precision sizing compatibility with No. 21 drill bit (0.159" diameter) for perfect fit in standard sheet metal applications up to 0.025" thickness
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe, environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 10-12 x 2" zinc-plated steel T25 Torx tapping screws deliver exceptional performance in sheet metal fastening applications where reliability and corrosion resistance are critical. The thread forming design eliminates the need for pre-tapped holes, reducing installation time and labor costs while creating strong, vibration-resistant connections. The fully threaded configuration ensures maximum engagement throughout the material thickness, preventing loosening under dynamic loads. The T25 Torx drive system provides superior torque transfer compared to traditional drive types, minimizing fastener damage and installation errors. Ideal for HVAC systems, electrical enclosures, and metal fabrication projects, these sheet metal screws offer consistent performance with their 0.19" thread diameter and 12 threads per inch precision engineering.

Specification Summary & Compliance

These inch-system fasteners feature precision right-hand threads with standard thread tolerances for consistent performance. Manufactured to A/AB tapping screw specifications for optimal thread forming in sheet metal applications. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across various industrial sectors. The combination of zinc-plated steel material and pan head design provides reliable corrosion protection and installation efficiency.