S-90930A148 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction for extended service life in demanding environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping requirements
• Integrated flange design provides wider bearing surface for secure fastening and reduced surface damage
• Optimized for 0.025" maximum drilling thickness ensuring precise performance in standard sheet metal applications
• Phillips drive with No. 2 size delivers reliable torque transmission and reduced cam-out during installation
• Fully threaded right-hand design maximizes grip strength and pull-out resistance in assembled components
• Compliant with RoHS 3 and REACH regulations meeting international environmental and safety standards

Professional Applications & Engineering Value

These No. 6 x 1/2" Phillips pan head tapping screws are specifically engineered for sheet metal applications where reliability and durability are critical. The black corrosion-resistant coated steel construction provides exceptional protection against environmental factors, while the thread forming design (A/AB type) creates strong, permanent threads that resist vibration loosening. The flanged pan head distributes clamping force evenly, preventing damage to delicate sheet metal surfaces. With 0.138" thread diameter and 18 threads per inch, these screws deliver optimal holding power for HVAC systems, electronic enclosures, automotive panels, and industrial equipment where consistent performance in thin materials is essential.

Specification Summary & Compliance

These tapping screws feature precise Class 2A thread tolerances with fully threaded right-hand design and pointed tip for easy starting. Manufactured to industry standards for A/AB thread forming screws, they are compatible with No. 32 drill bit (0.116" diameter) for proper hole preparation. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications while meeting international quality and safety requirements.