S-90356A264 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and black oxide coating for long-lasting performance in harsh environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time
• Optimized for 0.136" drill compatibility with No. 29 drill bit specification for precise, secure fastening in sheet metal up to 0.025" thickness
• Reliable Phillips No. 2 drive ensures secure tool engagement and prevents cam-out during installation
• Fully threaded shank provides maximum grip and holding power along the entire fastener length
• Standard pan head profile offers low-profile installation with excellent bearing surface for secure fastening
• Compliant with industry regulations including RoHS 3 and REACH for safe use in regulated industrial applications

Professional Applications & Engineering Value

These black oxide 18-8 stainless steel tapping screws are engineered specifically for sheet metal applications where corrosion resistance and installation efficiency are critical. The thread forming technology eliminates the need for separate tapping operations, creating strong, vibration-resistant threads that won't loosen under stress. The combination of 0.164" thread diameter and 15 threads per inch provides optimal grip in thin materials, while the Phillips drive style ensures consistent installation torque. Ideal for HVAC systems, electronic enclosures, and automotive components, these fully threaded screws deliver reliable performance in demanding industrial environments where fastener failure is not an option.

Specification Summary & Compliance

This No. 8 x 5/8" tapping screw features precision thread forming technology with right-hand threading and pointed tip for easy starting. Manufactured to exacting standards with 0.164" thread diameter and 15 threads per inch specification. The screw demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications. Designed for use with No. 29 drill bit (0.136" diameter) in sheet metal applications up to 0.025" maximum drilling thickness.