S-92198A863 3/4"-10 x 8" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
• Superior load-bearing capacity with a high 80,000 psi tensile strength, ideal for heavy-duty industrial applications.
• Optimized for high-torque installation featuring an external hex drive and a large 1 1/8" head width for secure tool engagement.
• Reliable coarse UNC threading with Class 2A fit, providing excellent engagement and resistance to vibration loosening.
• Enhanced durability from Rockwell B70 hardness, offering excellent resistance to wear and deformation.
• Versatile partial threading design on an 8" length, allowing for both clamping and precise positioning in assemblies.
• Guaranteed compliance and safety meeting ASME B18.2.1 standards and being RoHS 3 & REACH compliant.

Professional Applications & Engineering Value

This 3/4"-10 UNC Hex Head Screw is engineered to solve critical challenges in heavy-duty industrial applications. Manufactured from 18-8 Stainless Steel, it provides outstanding corrosion resistance, making it suitable for environments exposed to moisture, chemicals, and outdoor elements. The coarse thread (UNC) and Class 2A thread fit ensure quick assembly and a secure, vibration-resistant connection, which is vital for machinery, structural frameworks, and large equipment. Its partially threaded 8-inch design allows the unthreaded shank to bear shear loads effectively, while the threaded portion provides strong clamping force. The external hex drive and robust head design facilitate high-torque installation with standard tools, reducing installation time and improving operational efficiency in construction, manufacturing, and marine sectors.

Specification Summary & Compliance

This screw features a 3/4"-10 UNC thread with Class 2A fit for precise dimensional accuracy and reliable assembly. It is manufactured in accordance with ASME B18.2.1 specifications, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various markets and applications without hazardous substances.