S-91675A335 Length 1 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
• Enhanced torque transmission through external hex drive design, ensuring secure installation and preventing tool slippage
• Efficient thread forming technology creates strong, permanent threads in sheet metal without requiring pre-tapped holes
• Integrated flange design provides wider bearing surface for improved load distribution and vibration resistance
• Full threading and pointed tip enable faster installation and superior grip length in sheet metal applications
• Precision sizing compatibility with No. 29 drill bit (0.136" diameter) for optimal performance in 0.025" maximum thickness materials
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global manufacturing applications

Professional Applications & Engineering Value

Engineered specifically for sheet metal fabrication, these No. 8-15 flanged tapping screws solve critical assembly challenges in HVAC systems, electronic enclosures, and industrial equipment manufacturing. The 410 stainless steel composition provides excellent strength-to-weight ratio while resisting corrosion in various environmental conditions. The thread forming design eliminates the need for separate tapping operations, reducing installation time and labor costs while creating stronger thread engagement than conventional fastening methods. The combination of external hex drive and flanged head ensures reliable torque application and prevents loosening under vibration, making these tapping screws ideal for applications where maintenance access is limited and long-term reliability is essential.

Specification Summary & Compliance

This No. 8-15 x 1-1/2" flanged tapping screw features precision right-hand threads with 15 threads per inch and 0.164" thread diameter, manufactured to A/AB tapping screw standards. The fully threaded design and pointed tip facilitate quick starts in pre-drilled holes using No. 29 drill bits. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and global market acceptance for your manufacturing operations.