S-94070A039 0-80 x 1/2" ASME B18.6.3 Brass Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass construction, ensuring long-term reliability in demanding environments
• Exceptional tensile strength rated at 50,000 psi for secure, vibration-resistant fastening in precision assemblies
• Precision Class 2A thread fit guarantees consistent engagement and reduced cross-threading risks during installation
• Optimized Phillips No. 0 drive provides efficient torque transfer and reduced cam-out for faster assembly cycles
• Fully threaded design offers maximum grip length and uniform load distribution across the entire fastener
• Rounded pan head profile combines low-profile aesthetics with practical clearance requirements
• Regulatory compliance with ASME B18.6.3, RoHS 3, and REACH standards for global manufacturing acceptance

Professional Applications & Engineering Value

Engineered for precision-driven industries, these 0-80 UNF brass pan head screws address critical challenges in electronics, instrumentation, and medical device manufacturing. The fine thread configuration delivers enhanced holding power in thin-section materials where coarse threads would compromise integrity. Rockwell B40 hardness provides optimal balance between machinability and wear resistance, while the brass material inherently resists galvanic corrosion when mating with dissimilar metals. The Phillips drive system enables rapid installation in high-volume production environments without specialized tools, making these fully threaded screws ideal for applications requiring consistent clamping force across the entire fastener length.

Specification Summary & Compliance

Manufactured to ASME B18.6.3 specifications with Class 2A thread fit tolerances ensuring precise dimensional accuracy. The 0-80 UNF fine thread pattern maintains consistent pitch diameter and thread form integrity. Compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety. Mechanical properties include Rockwell B40 hardness and 50,000 psi tensile strength verification for guaranteed performance in critical applications.