S-97188A315 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• Efficient thread forming design creates strong, permanent threads in sheet metal without chips, reducing assembly time and improving joint integrity
• Optimized for sheet metal applications with pointed tip and recommended No. 29 drill bit for precise, secure fastening in materials up to 0.025" thickness
• Secure square drive system provides excellent torque transmission and reduces cam-out risk during installation
• Fully threaded shank ensures maximum grip length and consistent holding power across the entire fastener length
• Pan head design offers a low-profile finish with good bearing surface for reliable clamping force distribution
• Environmental compliance assurance with RoHS 3 and REACH compliance for safe use in regulated industries

Professional Applications & Engineering Value

These 316 stainless steel thread forming screws deliver exceptional performance in demanding sheet metal applications where corrosion resistance and joint reliability are critical. The thread forming tapping method eliminates the need for separate tapping operations while creating stronger, more vibration-resistant threads compared to cutting screws. The combination of No. 8-15 thread pitch and fully threaded design ensures optimal load distribution, making these pan head screws ideal for HVAC systems, electronic enclosures, automotive components, and industrial equipment where moisture, chemicals, or temperature variations would compromise ordinary fasteners. The square drive style prevents tool slippage during high-torque installation, reducing workplace injuries and assembly errors.

Specification Summary & Compliance

This thread forming sheet metal screw features a No. 8-15 thread size with Class 2A tolerance, 3/4" length, and pan head configuration with square drive (No. 2). Manufactured to industry standards for tapping screw type A/AB with right-hand threading and pointed tip. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety and restricted substances.