S-91735A607 10-24 x 2 1/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh industrial environments and extended service life.
• Superior mechanical strength offering 80,000 psi tensile strength and Rockwell B85 hardness for reliable, high-stress fastening applications.
• Optimized for efficient installation featuring a Phillips No. 2 drive and coarse UNC threading for quick assembly and reduced operator fatigue.
• Consistent and secure thread engagement ensured by Class 2A thread fit and fully threaded design, minimizing the risk of loosening under vibration.
• Versatile rounded pan head design provides a low-profile, finished appearance while distributing clamping force effectively.
• Guaranteed dimensional reliability and interchangeability through compliance with the rigorous ASME B18.6.3 standard.
• Safe for sensitive applications as it is fully compliant with RoHS 3 and REACH environmental regulations.

Professional Applications & Engineering Value

This 316 Stainless Steel Rounded Head Screw is engineered to solve critical challenges in demanding sectors like chemical processing, marine equipment, and food machinery, where exposure to moisture, chlorides, and corrosive agents is a constant threat. The combination of 316 stainless steel and a passivated finish creates a robust barrier against pitting and rust, significantly reducing maintenance costs and downtime. The 10-24 UNC coarse thread and fully threaded shank ensure rapid installation and a strong, continuous grip across the entire fastened joint, providing vibration resistance in dynamic assemblies. Its high tensile strength and standardized pan head with Phillips drive make it a dependable choice for OEMs and MRO professionals seeking a durable, corrosion-resistant industrial screw that upholds long-term operational integrity.

Specification Summary & Compliance

This screw adheres to precise dimensional and performance criteria, including a Class 2A thread fit for consistent assembly and the UNC coarse thread standard. Manufacturing and quality are governed by the ASME B18.6.3 specification. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for hazardous substance restrictions.