S-95115A130 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments.
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time.
• Secure tamper-resistant fastening with drilled spanner drive, ideal for applications requiring limited access and vandal resistance.
• Full threading along the 1-1/2" length ensures maximum grip and holding power across the entire material thickness.
• Optimized for 0.025" sheet metal with precise thread diameter and 12 threads per inch for reliable, vibration-resistant joints.
• Flat head with standard 82° countersink provides a flush, clean finish that minimizes protrusion and snagging risks.
• Compliance with RoHS 3 and REACH regulations guarantees safe, environmentally responsible use in industrial settings.

Professional Applications & Engineering Value

These No. 10-12 flat head tapping screws are engineered to solve common challenges in sheet metal assembly, where vibration loosening and corrosion can compromise integrity. The 18-8 stainless steel material offers excellent durability against moisture and chemicals, while the thread forming (Type A/AB) technology displaces material to form tight, load-bearing threads without chips. This eliminates the need for separate tapping operations, speeding up production lines. The drilled spanner drive is particularly valuable in confined spaces or security-sensitive applications, providing a reliable fastening method that resists tampering. Fully threaded from head to tip, these screws distribute clamp force evenly, making them ideal for industrial construction, HVAC systems, and electronic enclosures where a secure, flush mount is critical.

Specification Summary & Compliance

This product adheres to standard inch measurements with a No. 10 screw size, 12 threads per inch, and 1-1/2" length. The flat head features an 82° countersink angle and is designed for use with a No. 21 drill bit (0.159" diameter). Manufactured as thread forming tapping screws (Type A/AB) with right-hand threading, they comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they are free of hazardous substances and suitable for global industrial safety standards.