S-92196A687 7/16"-20 x 1 1/8" 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 long-term reliability.
• Exceptional strength and durability provided by 70,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications.
• Precise, secure fastening ensured by Class 3A UNF fine threads, offering tighter tolerances and improved vibration resistance.
• Easy installation and high torque capability with a standard 3/8" hex drive and socket head design.
• Full thread engagement along the 1-1/8" length for maximum grip and load distribution in assemblies.
• Compliance with major industry standards including ASME B18.3, ensuring consistent quality and interchangeability.
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements.

Professional Applications & Engineering Value

This 7/16"-20 UNF Socket Head Cap Screw is engineered to address critical industrial challenges, such as vibration loosening and corrosion-induced failure. Made from 18-8 Stainless Steel, it provides excellent resistance to rust and chemicals, making it suitable for demanding environments like marine, chemical processing, and outdoor machinery. The Class 3A fine thread and right-hand thread direction ensure a tight, reliable fit in high-stress assemblies, reducing maintenance needs. Its fully threaded design and 3/8" hex drive allow for efficient installation and removal, enhancing productivity in automated or manual assembly lines. Ideal for securing heavy components in machinery, automotive systems, and structural frameworks, this fastener delivers long-term performance and engineering precision.

Specification Summary & Compliance

This socket head cap screw adheres to precise dimensional and performance criteria, including a Class 3A thread fit per UNF standards for superior accuracy. It meets ASME B18.3 specifications, ensuring consistent manufacturing quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility. With a tensile strength of 70,000 psi and Rockwell B70 hardness, it is certified for high-strength applications across various industries.