S-92525A820 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Self-tapping efficiency through thread forming (Type B) design, eliminating the need for pre-tapped holes and speeding up assembly in sheet metal.
• Secure and reliable fastening with a Phillips pan head and No. 2 drive, providing a flush finish and reducing the risk of cam-out during installation.
• Optimized thread engagement with 18 threads per inch and a 0.164" diameter, ensuring strong holding power in thin materials.
• Full-length threading for maximum grip along the entire 5/8" length, enhancing pull-out resistance in metalworking projects.
• Environmental and regulatory safety with full RoHS 3 and REACH compliance, meeting stringent international standards for hazardous substances.
• Precision fit using a No. 29 drill bit (0.136" diameter), minimizing material stress and ensuring consistent performance in repetitive applications.

Professional Applications & Engineering Value

Engineered for demanding sheet metal applications, these 316 stainless steel tapping screws address common challenges like material fatigue and corrosion in industrial settings. The thread forming (Type B) design creates strong, clean threads without generating chips, reducing the risk of galvanic corrosion and ensuring a tight seal in thin-gauge metals. With a Phillips pan head and blunt tip, they provide easy installation and a low-profile finish, ideal for HVAC systems, electronic enclosures, and automotive assemblies where vibration resistance and durability are critical. The RoHS and REACH compliance further supports use in regulated industries, offering peace of mind for long-term projects exposed to moisture, chemicals, or temperature variations.

Specification Summary & Compliance

This screw adheres to standard inch measurements with a No. 8-18 thread size (0.164" diameter, 18 TPI), fully threaded shank, and 5/8" length. It is manufactured for use with a No. 29 drill bit (0.136" diameter) and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no restricted substances are present. The thread forming tapping method and right-hand threading provide reliable performance in accordance with industrial fastening practices for sheet metal and similar materials.