S-91772A931 10-24 x 5" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Passivated 18-8 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
• Precise Class 2A thread fit with 10-24 UNC coarse threading for secure fastening and easy installation
• Optimized partial threading design providing superior grip and vibration resistance in demanding assemblies
• Reliable Phillips No. 2 drive ensuring consistent torque application and reduced cam-out during installation
• Comprehensive regulatory compliance meeting ASME B18.6.3 standards, RoHS 3, and REACH for global industrial acceptance
• Versatile 5-inch length with rounded pan head profile offering excellent clearance and aesthetic finish

Professional Applications & Engineering Value

These 10-24 UNC coarse thread screws deliver exceptional engineering value through their passivated 18-8 stainless steel composition and precision manufacturing. The rounded pan head with Phillips drive provides reliable fastening in industrial equipment, machinery assemblies, and structural applications where corrosion resistance and mechanical integrity are critical. The partially threaded design ensures optimal clamping force distribution, preventing joint loosening under vibration while the Class 2A thread fit guarantees consistent engagement in high-cycle production environments. Ideal for OEM manufacturing, maintenance operations, and industrial installations requiring corrosion-resistant fasteners with proven performance credentials.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit and UNC coarse threading specifications. Complies with ASME B18.6.3 mechanical standards for dimensional accuracy and performance. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements. Thread specifications include 10-24 UNC coarse pattern with 0.19" diameter and minimum 1½" thread length. Hardness rated at Rockwell B70 with 70,000 psi tensile strength certification.