S-92196A907 3/4"-16 x 4" 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 industrial environments and reducing replacement frequency.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration, minimizing the risk of fastener failure.
• Precise Class 3A thread fit provides a tighter, more secure connection compared to standard fits, enhancing assembly integrity.
• 5/8" hex drive and standard socket head allow for high-torque installation and easy access in confined spaces, speeding up assembly and maintenance.
• Fine UNF thread (3/4"-16) offers improved adjustment precision and better resistance to loosening in dynamic applications.
• Partially threaded design enables optimal clamping force distribution, making it suitable for components requiring precise unthreaded shank sections.
• Compliance with ASME B18.3, RoHS 3, and REACH ensures consistent quality, safety, and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

This 3/4"-16 UNF Socket Head Cap Screw is engineered to address critical challenges in industrial applications where reliability and precision are paramount. The 18-8 Stainless Steel material provides excellent resistance to corrosion and oxidation, extending service life in demanding settings like machinery, automotive assemblies, and outdoor equipment. With a Rockwell B70 hardness and 70,000 psi tensile strength, it withstands high-stress conditions without compromising integrity. The Class 3A thread fit and fine thread spacing ensure minimal backlash and secure fastening in vibrating environments, while the 5/8" hex drive facilitates efficient installation with standard tools. Ideal for use in partially threaded configurations, it offers versatile clamping solutions for engineering projects requiring durable, high-performance socket head cap screws.

Specification Summary & Compliance

This socket head cap screw features a 3/4"-16 UNF fine thread with Class 3A thread fit for high precision and a minimum thread length of 2" on a 4" overall length. It conforms to ASME B18.3 manufacturing standards, ensuring dimensional accuracy and reliability. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for industrial use.