S-94155A167 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without chips or debris
• Square drive system provides maximum torque transfer and reduces cam-out during installation
• Fully threaded shank ensures consistent holding power along the entire 3/4" length
• Pan head design offers excellent bearing surface for secure fastening in sheet metal applications
• Precision threading with 11 threads per inch delivers reliable performance in 0.025" maximum thickness materials
• Environmental compliance meets RoHS 3 and REACH standards for sustainable manufacturing practices

Professional Applications & Engineering Value

These No. 12 thread forming tapping screws are engineered specifically for sheet metal applications where reliability and durability are paramount. The 18-8 stainless steel construction provides exceptional resistance to corrosion and oxidation, making them ideal for outdoor equipment, HVAC systems, and industrial machinery exposed to moisture or chemicals. The thread forming design eliminates the need for pre-tapped holes, creating strong, vibration-resistant threads that won't loosen under stress. The square drive style ensures maximum torque application without stripping, while the pan head configuration provides a low-profile, secure fastening solution. These tapping screws are precisely engineered for use with 3/16" drill bits, offering consistent performance in materials up to 0.025" thickness for reliable sheet metal fastening in demanding industrial environments.

Specification Summary & Compliance

These thread forming tapping screws feature a No. 12 screw size with 0.216" thread diameter and 11 threads per inch, manufactured to precise dimensional standards for consistent performance. The A/AB tapping screw type ensures proper thread formation in sheet metal applications. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmentally responsible manufacturing and material composition. The fully threaded design with right-hand threading provides uniform load distribution, while the pointed tip facilitates easy starting and proper alignment during installation in pre-drilled holes.