S-93945A075 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in harsh industrial environments.
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and labor costs.
• Optimal flush seating with standard 82° flat head profile and countersink angle for smooth, secure surface finishes in metal assemblies.
• Enhanced torque transmission through No. 3 square drive, preventing cam-out and ensuring reliable fastening in high-vibration applications.
• Full 2-inch threading provides maximum grip length and uniform load distribution across the entire fastener engagement.
• Precision drilling compatibility with 0.2165" (5.5 mm) drill bits, enabling clean hole preparation and secure fastening in thin sheet metal up to 0.025" thickness.
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing and global market acceptance.

Professional Applications & Engineering Value

These No. 14 flat head tapping screws deliver exceptional engineering value in sheet metal fabrication where corrosion resistance and structural integrity are paramount. The 18-8 stainless steel composition provides excellent durability against moisture, chemicals, and temperature variations, while the thread forming technology (A/AB type) creates stronger thread engagement than conventional cutting screws by displacing material rather than removing it. This cold-forming action work-hardens the surrounding metal, resulting in increased pull-out strength and vibration resistance—critical for automotive panels, electrical enclosures, HVAC systems, and industrial machinery where right-hand threaded fasteners must maintain secure connections under dynamic loads. The fully threaded design ensures consistent clamping force distribution, and the standard 82° countersink allows for flush mounting in thin-gauge materials without compromising structural integrity.

Specification Summary & Compliance

Manufactured to precise inch system dimensions: No. 14 screw size with 0.242" thread diameter, 10 threads per inch, and 2" fully threaded length. Features standard Class 2A thread tolerances for reliable engagement and A/AB tapping screw standards for consistent performance in thread-forming applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmentally responsible manufacturing and chemical safety compliance for global industrial distribution.