S-92525A158 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and long-term reliability.
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and tooling costs.
• Secure Phillips drive engagement (No. 3 size) prevents cam-out and ensures consistent torque application during high-volume assembly.
• Full threading along the 5/8" length provides maximum grip and uniform stress distribution in thin materials.
• Precision 14 TPI thread profile delivers reliable fastening performance and vibration resistance in sheet metal applications.
• RoHS 3 and REACH compliance guarantees environmental safety and meets stringent international regulatory standards.
• Pan head design with 0.425" diameter offers a low-profile finish and increased bearing surface for secure fastening.

Professional Applications & Engineering Value

These thread forming tapping screws are engineered specifically for sheet metal applications where material integrity is critical. The 18-8 stainless steel composition provides exceptional corrosion resistance, making them suitable for outdoor equipment, HVAC systems, and electronic enclosures exposed to moisture. The thread forming technology (Type B) displaces material rather than cutting it, creating stronger threads with improved resistance to vibration loosening. This design eliminates the need for separate tapping operations, significantly reducing assembly time in high-volume manufacturing. The Phillips pan head with No. 3 drive ensures reliable installation with standard tools, while the fully threaded 5/8" length provides maximum engagement in thin-gauge materials commonly used in automotive, construction, and metal fabrication industries.

Specification Summary & Compliance

This No. 12 x 5/8" tapping screw features a 0.216" thread diameter with 14 TPI precision threading, manufactured to standard thread forming specifications for sheet metal. The screw meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory adherence. Designed with a standard pan head profile (0.425" diameter, 0.151" height) and blunt tip for controlled penetration, it requires a 3/16" (0.1875") drill bit for proper installation in sheet metal applications.