S-90106A346 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction, ideal for harsh industrial environments.
• Efficient installation and high torque capability provided by the external hex drive and hex head design.
• Eliminates the need for pre-drilling thanks to the integrated drilling tip that penetrates up to 0.187" thick materials.
• Creates strong, durable threads in steel, stainless steel, and sheet metal using thread forming (BSD type) technology.
• Enhanced load distribution and vibration resistance from the flanged design with a 0.432" diameter.
• Full-length threading ensures maximum grip and holding power along the entire 2" shank.
• Compliant with RoHS 3 and REACH regulations, ensuring environmental safety and material reliability.

Professional Applications & Engineering Value

This No. 12 tapping screw is engineered for high-strength fastening in demanding steel, stainless steel, and sheet metal assemblies. Its thread forming design displaces material to create robust internal threads without chip removal, reducing the risk of contamination in sensitive equipment. The drilling tip and external hex drive streamline installation, cutting labor time and tool requirements. Made from 410 stainless steel, it offers excellent resistance to corrosion and oxidation, making it suitable for outdoor, automotive, and machinery applications where durability and RoHS/REACH compliance are critical for long-term performance and regulatory adherence.

Specification Summary & Compliance

This screw features a No. 12 size with a 0.216" thread diameter and 14 TPI right-hand thread, conforming to BSD screw type standards for thread forming. Dimensions include a 2" length, 0.432" flange diameter, and hex head for precise torque application. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards in industrial manufacturing.