S-90935A196 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide Steel coating, extending service life in demanding industrial environments
• Efficient thread forming technology creates strong, permanent threads in sheet metal without chip removal
• Optimized Phillips Pan Head design provides excellent drive stability and prevents cam-out during installation
• Precision No. 29 drill bit compatibility ensures perfect fit and maximum holding power in materials up to 0.025" thick
• Full threading with 15 TPI precision delivers consistent engagement and superior fastening strength
• Right-hand thread with pointed tip enables quick, self-starting installation in sheet metal applications
• Comprehensive compliance with RoHS 3 and REACH regulations for safe, environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 8 x 5/8" Black-Oxide Steel tapping screws are engineered specifically for sheet metal applications where reliable fastening is critical. The thread forming technology eliminates the need for pre-tapped holes, creating strong, permanent threads that resist vibration loosening and provide exceptional pull-out resistance. The Phillips Pan Head design offers superior torque transmission while the Black-Oxide coating provides essential corrosion protection in industrial environments. With precise 15 TPI threading and compatibility with standard No. 29 drill bits, these screws deliver consistent performance in HVAC systems, electronic enclosures, automotive components, and metal fabrication projects where material thickness reaches up to 0.025".

Specification Summary & Compliance

This thread forming tapping screw features a No. 8 size with 5/8" length, 0.164" thread diameter, and standard Class 2A thread tolerances. Manufactured as A/AB type tapping screws with right-hand threading and fully threaded shank design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications. The screw is designed for use with No. 29 drill bits (0.136" diameter) in sheet metal up to 0.025" maximum thickness.