S-97899A550 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 410 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments.
• Superior holding power through thread forming technology, creating strong, vibration-resistant threads without pre-drilling in materials like steel and sheet metal.
• Efficient installation with the integrated drilling tip (No. 3 type) that penetrates up to 0.15" thickness, reducing assembly time and tool requirements.
• Enhanced load distribution thanks to the flanged design, which minimizes surface damage and provides a secure, wide-bearing fit.
• Durable, visible finish with a white painted head that resists wear and allows for easy identification in various applications.
• Reliable drive engagement from the external hex head, enabling high-torque installation with standard tools for consistent performance.
• Full-threaded length ensures maximum grip and uniform stress distribution along the entire 1-1/2" shaft, ideal for demanding fastening tasks.

Professional Applications & Engineering Value

Engineered for steel, stainless steel, and sheet metal applications, these No. 10 hex head tapping screws address common industrial challenges such as material fatigue and corrosion. The 410 Stainless Steel material offers excellent strength and rust resistance, while the thread forming design (BSD type) creates precise, tight-fitting threads that eliminate the need for tapping operations, reducing labor costs and potential stripping. With a drilling tip capable of penetrating 0.15" thickness, these screws streamline assembly in HVAC, automotive, and construction sectors, providing a robust, fully threaded solution that maintains integrity under vibration and load.

Specification Summary & Compliance

This screw features a No. 10 size with 1-1/2" length, 16 TPI right-hand threads, and external hex drive for precise installation. It adheres to standard inch measurements and includes a flanged head with white painted finish. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability without hazardous substances.