S-93406A245 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding industrial environments
• Enhanced load distribution from the wide truss head design, reducing surface pressure and preventing material damage
• Efficient thread forming technology creates strong, permanent threads in sheet metal without pre-tapping requirements
• Optimized for 0.025" maximum thickness materials with precise No. 21 drill bit compatibility for secure installations
• Full-length threading ensures maximum grip and holding power across the entire fastener length
• Phillips No. 2 drive provides reliable torque transmission and reduces cam-out during installation
• Compliant with RoHS 3 and REACH regulations for environmentally responsible manufacturing and global market acceptance

Professional Applications & Engineering Value

These No. 10-12 thread forming tapping screws deliver exceptional engineering value for sheet metal applications where vibration resistance and material integrity are critical. The 18-8 stainless steel composition provides excellent corrosion resistance in harsh environments, while the thread forming design creates stronger, more reliable connections than conventional cutting threads. The wide truss head profile distributes clamping force over a larger surface area, preventing distortion in thin-gauge materials up to 0.025" thickness. With fully threaded shanks and pointed tips, these A/AB type screws ensure quick starts and consistent performance in automated assembly processes, making them ideal for HVAC systems, electronic enclosures, and industrial equipment manufacturing.

Specification Summary & Compliance

These tapping screws feature precision No. 10-12 thread with 12 threads per inch and 0.19" thread diameter, manufactured to industry standards for sheet metal fastening. The thread forming technology creates permanent, vibration-resistant connections without chip removal. All specifications comply with standard dimensional requirements for A/AB screw types, ensuring consistent performance across applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.