S-91794A251 10-24 x 1 1/2" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments
• High-strength performance delivering 70,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing applications
• Precision thread engagement with Class 2A fit and coarse UNC threading for faster assembly and reduced cross-threading risk
• Optimized head design featuring a high, narrow rounded fillister profile for enhanced clearance and slotted drive for simple installation
• Full threading along 1-1/2" length ensures maximum grip and uniform stress distribution in assembled components
• Compliance with industry standards including ASME B18.6.3 for dimensional accuracy and RoHS 3/REACH for environmental safety
• Right-hand thread direction provides standard, intuitive fastening suitable for most industrial equipment

Professional Applications & Engineering Value

This 10-24 UNC rounded fillister head slotted screw is engineered to address critical challenges in industrial assembly, where corrosion resistance, mechanical strength, and precision fit are paramount. The 18-8 Stainless Steel material, combined with a passivated finish, effectively resists oxidation and chemical exposure, making it suitable for applications in marine, food processing, and outdoor machinery. The coarse thread spacing and Class 2A thread fit facilitate quick installation while minimizing the risk of stripping, especially in high-vibration environments. Its fully threaded design ensures consistent clamping force across the entire 1-1/2" length, enhancing joint integrity in metal framing, electronic enclosures, and automotive components. By meeting ASME B18.6.3 specifications, this screw delivers reliable performance in precision-driven sectors, reducing maintenance needs and downtime.

Specification Summary & Compliance

This screw adheres to Class 2A thread fit tolerances per UNC standards, ensuring precise dimensional accuracy. It is manufactured in compliance with ASME B18.6.3 for mechanical and dimensional requirements, and is verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its suitability for regulated industries without hazardous substances.