S-92525A440 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
• Excellent holding power provided by the thread-forming B-type tip, which creates strong, permanent threads in sheet metal without pre-tapping.
• Effortless installation with the Phillips No. 2 drive and standard pan head design, allowing for quick and secure fastening with common tools.
• Full 1-inch threading ensures maximum grip and load distribution along the entire fastener length for a secure assembly.
• Precision compatibility with a No. 29 drill bit (0.136" diameter), simplifying the preparation process for sheet metal applications.
• Environmental compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries and global markets.
• Durable right-hand thread design maintains consistent performance under vibration and stress in industrial settings.

Professional Applications & Engineering Value

This No. 8-18 x 1" tapping screw is specifically engineered for sheet metal fastening, where reliability and ease of installation are critical. The 18-8 Stainless Steel material offers exceptional resistance to rust and corrosion, making it suitable for outdoor, marine, or high-moisture industrial environments. Its thread-forming B-type tip eliminates the need for separate tapping operations, reducing assembly time and labor costs while providing strong, strip-resistant threads in thin metal sheets. The Phillips pan head design ensures a low-profile, secure fit that withstands vibrational loosening, enhancing the longevity of assembled products in HVAC, automotive, and electronics enclosures. By integrating these features, the screw delivers consistent performance, reduces maintenance needs, and supports efficient production lines.

Specification Summary & Compliance

This screw adheres to standard inch measurements with a thread diameter of 0.164" and 18 threads per inch, ensuring precise fit and reliable performance in sheet metal applications. It is fully threaded and features a blunt tip for controlled penetration. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for industrial use.