S-90696A248 5/8"-11 x 10" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications.
• Superior load-bearing capacity thanks to 70,000 psi tensile strength and Rockwell B70 hardness, ensuring reliable performance under high stress.
• Precise and secure fastening with Class 3A thread fit, minimizing the risk of loosening in critical assemblies.
• High-torque installation capability via the 1/2" hex drive and standard socket head, allowing for efficient assembly with common tools.
• Optimized for heavy-duty applications featuring a coarse UNC thread and 10" length, providing strong holding power in demanding setups.
• Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and regulatory adherence.
• Versatile partial threading offering flexibility for applications requiring both threaded and unthreaded sections.

Professional Applications & Engineering Value

This 5/8"-11 UNC Socket Head Cap Screw is engineered to address common industrial challenges such as vibration-induced loosening and material degradation. Made from 18-8 Stainless Steel, it provides excellent resistance to rust and corrosion, making it suitable for machinery, construction, and marine applications. The Class 3A thread fit and coarse thread spacing ensure a tight, reliable connection that withstands dynamic loads. With a 1/2" hex drive and standard socket head, it allows for high-torque installation without stripping, enhancing assembly speed and reducing downtime. Its partially threaded design and 10" length offer versatility for securing heavy components in frames, fixtures, and equipment where durability and precision are paramount.

Specification Summary & Compliance

This screw adheres to precise dimensional standards with a Class 3A thread fit and UNC coarse thread specification. It is manufactured in compliance with ASME B18.3 for consistent quality and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial uses.