S-90106A105 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction for extended service life in demanding industrial environments
• Efficient self-drilling installation with integrated drilling tip that eliminates pre-drilling requirements in materials up to 0.098" thick
• Enhanced torque transmission through external hex drive design, preventing stripping during high-torque applications
• Secure fastening distribution with integrated flange design that provides superior load-bearing surface area
• Reliable thread-forming performance with BSD tapping screw design that creates strong, permanent threads in steel and sheet metal
• Full-thread engagement along the entire 3/4" length ensures maximum holding power in various material thicknesses
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe industrial use worldwide

Professional Applications & Engineering Value

These No. 8-18 TPI tapping screws deliver exceptional value in steel, stainless steel, and sheet metal applications where corrosion resistance and installation efficiency are critical. The 410 stainless steel material provides excellent strength and durability while the thread forming design creates secure, vibration-resistant fastenings without requiring tapped holes. The combination of external hex drive and flanged head ensures reliable installation with standard tools while distributing clamp load effectively. The integrated drilling tip significantly reduces assembly time by eliminating separate drilling operations, making these self-tapping screws ideal for high-volume manufacturing and metal fabrication projects where productivity and joint integrity are paramount.

Specification Summary & Compliance

This flanged hex head tapping screw features precise No. 8-18 thread specifications with 0.164" thread diameter and 3/4" length. Manufactured to BSD tapping screw standards with right-hand thread direction and fully threaded construction. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. The drilling tip is engineered to No. 2 specification with 3/16" tip length, capable of drilling through materials up to 0.098" maximum thickness.