S-92196A847 3/4"-10 x 3" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and extended service life
• Exceptional thread engagement and reliability due to the precise Class 3A thread fit, minimizing the risk of loosening under vibration
• High-strength performance backed by a Rockwell B70 hardness rating, ensuring durability in heavy-duty applications
• Secure and efficient installation with a standard 5/8" hex drive, allowing for high torque application without cam-out
• Optimized for high-stress assemblies featuring a coarse (UNC) thread and a partially threaded design for controlled clamping force
• Guaranteed dimensional consistency and interchangeability as it conforms to the rigorous ASME B18.3 standard
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives

Professional Applications & Engineering Value

This 3/4"-10 UNC Socket Head Cap Screw is engineered to address critical challenges in heavy machinery, automotive, and construction applications where vibration resistance and corrosion prevention are paramount. The 18-8 Stainless Steel material provides excellent resistance to rust and chemical exposure, significantly reducing maintenance needs in demanding environments. Its coarse UNC thread and Class 3A fit ensure rapid assembly and a secure, reliable fastening in materials where fine threads might be prone to stripping. The partially threaded shank allows for precise clamping on specific sections, preventing thread damage in through-holes and providing superior joint integrity. The combination of a high-strength hex drive and ASME B18.3 compliance guarantees that these screws can withstand the high torque requirements of industrial assembly lines, making them a trusted component for engineers focused on longevity and performance.

Specification Summary & Compliance

This socket head cap screw features a 3/4"-10 UNC coarse thread with a precise Class 3A thread fit and a minimum thread length of 2 inches. The overall length is 3 inches with a partially threaded rod type. It is manufactured in compliance with the ASME B18.3 standard, ensuring dimensional accuracy and mechanical properties. The product is confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for industrial use.