S-97188A525 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• Exceptional holding power through thread forming technology that creates strong, permanent threads in sheet metal without chips
• Easy installation and removal with square drive design providing positive torque transmission and reduced cam-out
• Maximum material penetration with fully threaded shank and pointed tip design for secure fastening in materials up to 0.025" thickness
• Reliable performance in thin materials specifically engineered for sheet metal applications with precise thread engagement
• Wide compatibility with standard 3/16" drill bits, streamlining your installation process
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

These 316 stainless steel sheet metal tapping screws deliver exceptional engineering value in demanding industrial applications where corrosion resistance and reliable fastening are critical. The thread forming Type A/AB design creates strong, permanent threads in sheet metal up to 0.025" thickness without generating chips, eliminating contamination concerns in sensitive equipment. The fully threaded configuration with pointed tip ensures maximum engagement in thin materials, while the square drive provides superior torque transmission during installation. Ideal for HVAC systems, electrical enclosures, and metal fabrication, these tapping screws maintain integrity in corrosive environments, reducing maintenance costs and extending service life of assembled components.

Specification Summary & Compliance

Manufactured to precise dimensional standards with No. 12 thread diameter (0.216") and 11 threads per inch in right-hand thread configuration. Features Class 2A thread tolerance for reliable engagement and pan head style with standard rounded profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors. The 1-1/2" length and fully threaded design provide consistent performance in specified material thicknesses.