S-90190A150 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Excellent thread-forming capability creates permanent, vibration-resistant threads in sheet metal without pre-tapping requirements
• Optimized Phillips drive design (No. 2 size) ensures secure tool engagement and reduces cam-out during installation
• Full threading with 18 TPI provides maximum grip length and superior holding power across the entire fastener length
• Pan head profile offers low-profile installation while maintaining adequate bearing surface for secure fastening
• Precise dimensional compatibility with No. 32 drill bits (0.116" diameter) for simplified installation planning
• Comprehensive regulatory compliance meets RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

These thread forming tapping screws are specifically engineered for sheet metal applications where reliable, vibration-resistant fastening is critical. The zinc-plated steel construction provides essential corrosion protection for industrial environments, while the A/AB thread forming design creates strong, permanent threads that won't loosen under dynamic loads. The Phillips pan head configuration ensures flush installation with consistent torque transmission, making these fully threaded screws ideal for HVAC systems, electrical enclosures, and automotive assemblies where maximum holding power and installation efficiency are paramount. The pointed tip facilitates easy starting, reducing installation time and improving production workflow.

Specification Summary & Compliance

This No. 6 x 5/8" tapping screw features precise inch system dimensions with 0.138" thread diameter and 18 threads per inch for consistent performance. Manufactured to A/AB thread forming standards with right-hand threading and fully threaded shank design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial suitability. Designed for use with No. 32 drill bits (0.116" diameter) in sheet metal applications up to 0.025" maximum drilling thickness.