S-90184A568 Length 3" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• Excellent thread-forming capability creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time
• Optimized Phillips drive design with No. 3 drive size provides secure tool engagement and reduces cam-out during installation
• Full threading along the 3" length ensures maximum grip and holding power throughout the entire fastener engagement
• Standard pan head profile offers a balanced combination of low profile and good bearing surface for secure fastening
• Right-hand thread direction with 10 threads per inch delivers reliable, consistent performance in standard applications
• Comprehensive regulatory compliance meets RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These 316 stainless steel tapping screws are engineered specifically for sheet metal applications where corrosion resistance and structural integrity are paramount. The thread forming technology eliminates the need for pre-tapped holes, creating strong, permanent threads that resist vibration loosening and provide superior holding power in thin materials. The fully threaded design ensures maximum engagement throughout the fastener's length, while the Phillips drive system allows for efficient installation with standard tools. These screws are particularly valuable in HVAC systems, electronic enclosures, and industrial equipment where reliable fastening in metal assemblies is critical to long-term performance and safety.

Specification Summary & Compliance

These precision tapping screws feature a No. 14 size with 0.242" thread diameter and 10 threads per inch, manufactured to exacting dimensional standards for consistent performance. The thread forming (Type A/AB) design creates mating threads in pre-drilled holes without chip removal. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmentally responsible manufacturing and chemical safety. The screws are designed for use with 5.5 mm (0.2165") drill bits in materials up to 0.025" thickness, providing engineers with reliable specifications for proper application in sheet metal fastening projects.