S-91794A239 10-24 x 5/16" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance through 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Excellent mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under heavy loads
• Precise thread engagement with Class 2A thread fit ensuring consistent assembly and vibration resistance
• Optimized drive compatibility featuring slotted drive design for straightforward installation with standard tools
• Enhanced head design with fillister-style rounded profile providing improved clearance and aesthetic appeal
• Full threading capability allowing complete engagement along the entire 5/16" length for maximum holding power
• Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

These 10-24 UNC coarse thread screws deliver exceptional engineering value for industrial applications where corrosion resistance and mechanical reliability are paramount. The combination of 18-8 stainless steel material and passivated finish creates a robust barrier against chemical exposure and environmental degradation, making them ideal for machinery, electrical enclosures, and marine equipment. The fully threaded design ensures maximum thread engagement across the entire 5/16" length, providing superior pull-out strength in thin materials and assemblies requiring uniform clamping force. The rounded fillister head with slotted drive offers both functional benefits for installation and a clean, professional appearance for finished products. These right-hand threaded screws with coarse UNC threading facilitate quick assembly while maintaining the precision of Class 2A thread fit for vibration-resistant connections in demanding operational environments.

Specification Summary & Compliance

This 10-24 UNC screw features precise Class 2A thread fit tolerances with coarse thread spacing, manufactured to exacting ASME B18.6.3 standards. The fastener maintains dimensional accuracy with a head diameter of 0.313" and overall length of 5/16". Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility, while the mechanical properties including 70,000 psi tensile strength and Rockwell B55 hardness guarantee consistent performance across industrial applications.