S-90930A196 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black protective coating for extended service life in demanding industrial environments
• Excellent holding power through thread forming design that creates strong, permanent threads in sheet metal
• Enhanced installation efficiency with Phillips No. 2 drive for secure tool engagement and reduced cam-out
• Increased bearing surface from flanged pan head design distributes load evenly and eliminates need for separate washers
• Full threading capability ensures maximum grip along the entire 5/8" length for superior fastening strength
• Precision compatibility with No. 29 drill bits (0.136" diameter) for optimal performance in sheet metal up to 0.025" thickness
• Regulatory compliance meets RoHS 3 and REACH standards for safe, environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 8 Phillips pan head tapping screws deliver exceptional performance in sheet metal applications where vibration resistance and long-term reliability are critical. The black corrosion-resistant coated steel construction provides superior protection against environmental factors, while the thread forming tapping method creates precise, durable threads without generating chips or debris. The flanged pan head design offers increased clamping force distribution, making these A/AB type tapping screws ideal for HVAC systems, electrical enclosures, metal fabrication, and industrial equipment assembly. With 0.164" thread diameter and 15 threads per inch, these fasteners ensure optimal engagement in thin-gauge materials while maintaining structural integrity under stress conditions.

Specification Summary & Compliance

This No. 8 x 5/8" tapping screw features right-hand threading with Class 2A thread tolerances and complies with standard A/AB tapping screw specifications. The fully threaded design with pointed tip facilitates easy starting and proper alignment in pre-drilled holes. Manufacturing and material composition adhere to RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability. The combination of precise dimensional control (0.425" flange diameter, 0.116" head height) and standardized threading provides consistent performance across production runs.