S-91735A830 10-32 x 5/8" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh chemical and marine environments
• Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B85 hardness for reliable performance under heavy loads
• Precision fine threading with 10-32 UNF Class 2A fit ensures vibration-resistant, secure fastening in industrial applications
• Optimized drive engagement through Phillips No. 2 drive design prevents cam-out and enables efficient installation
• Full-threaded design maximizes thread engagement along the entire 5/8" length for superior holding power
• Rounded pan head profile provides low-profile installation with improved aesthetics and reduced snagging risks
• Regulatory compliance assurance meets ASME B18.6.3 manufacturing standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 316 stainless steel rounded head Phillips screws deliver exceptional performance where corrosion resistance is critical. The passivated finish creates an enhanced protective oxide layer, significantly extending service life in chemical processing, marine, and food-grade applications. The 10-32 UNF fine thread configuration maintains secure fastening in vibration-prone equipment, while the Class 2A thread fit ensures consistent installation torque and reliable clamping force. The combination of 80,000 psi tensile strength and fully threaded design provides maximum load distribution, making these industrial screws ideal for machinery assembly, electrical enclosures, and structural components where failure is not an option.

Specification Summary & Compliance

This 5/8" length screw features precision 10-32 UNF fine threads with Class 2A thread fit tolerances, ensuring consistent performance across industrial applications. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, meeting the latest environmental standards for industrial components.