S-90203A510 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction, ideal for demanding industrial environments
• Efficient installation and high pull-out resistance through thread forming BSD design that creates strong, permanent threads in metal
• Maximum material penetration with integrated drilling tip capable of drilling through up to 0.09" thickness without pre-drilling
• Secure, reliable fastening with fully threaded shank and 20 TPI precision for consistent holding power
• Easy installation and removal with square drive design that prevents cam-out and provides positive torque transmission
• Versatile metal applications specifically engineered for steel, stainless steel, and sheet metal substrates
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for global industrial use

Professional Applications & Engineering Value

These No. 6 tapping screws with 410 stainless steel construction deliver exceptional performance in metal fabrication and assembly operations. The thread forming BSD type design eliminates the need for tapped holes, creating strong mating threads that resist vibration loosening and provide superior pull-out strength in steel, stainless steel, and sheet metal applications. The integrated drilling tip penetrates up to 0.09" thickness, streamlining installation by combining drilling and tapping into a single operation. This fully threaded configuration with 20 TPI precision ensures maximum thread engagement and uniform stress distribution, making these right hand screws ideal for high-vibration environments where fastener integrity is critical.

Specification Summary & Compliance

These tapping screws feature a No. 6 size with 5/8" length, 0.138" thread diameter, and 20 approximate threads per inch with standard thread tolerances. The pan head style with square drive (No. 1) provides positive engagement during installation. Manufacturing complies with BSD tapping screw standards for thread forming applications. Environmental compliance is confirmed through RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, ensuring these fasteners meet the latest regulatory requirements for industrial use.