S-90925A198 Length 7/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior torque transmission with T20 Torx drive, reducing cam-out and tool wear for reliable, high-torque applications.
• Secure, vibration-resistant fastening in sheet metal up to 0.025" thickness using thread forming technology, which displaces material without creating chips.
• Corrosion-resistant zinc-plated steel construction ensures durability and longevity in industrial environments.
• Easy, precise installation with fully threaded shank and pointed tip, designed for use with No. 29 drill bits (0.136" diameter).
• Wide compatibility and standardized fit with No. 8 screw size, 15 threads per inch, and right-hand thread direction for common assembly needs.
• RoHS 3 and REACH compliance guarantees adherence to strict environmental and safety regulations for global industrial use.
• Versatile pan head design provides a low-profile, rounded finish for applications requiring a smooth surface contact.

Professional Applications & Engineering Value

These No. 8 sheet metal tapping screws are engineered to address common challenges in industrial assembly, such as material fatigue and loosening under stress. The thread forming design creates strong, permanent threads in sheet metal and thin materials by cold-forming the base material, eliminating chips and reducing the risk of contamination. Made from zinc-plated steel, they offer excellent resistance to rust and corrosion, extending service life in demanding conditions. The T20 Torx drive ensures efficient torque application, minimizing slippage and enhancing worker safety during high-volume installations. Ideal for HVAC, automotive, and electronics enclosures, these screws provide reliable performance where precision and compliance with RoHS and REACH standards are critical for B2B procurement.

Specification Summary & Compliance

This product features precise dimensions, including a thread diameter of 0.164", length of 7/8", and 15 threads per inch, adhering to standard thread forming (Type A/AB) specifications for consistent performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met. The screw is designed for use with a No. 29 drill bit (0.136" diameter) and supports maximum drilling thickness of 0.025", making it suitable for controlled, high-quality fastening in industrial applications.