S-90372A317 8-32 Socket Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life
• Secure and reliable fastening ensured by the Class 2B thread fit, providing consistent engagement and vibration resistance
• Easy installation in confined spaces using a standard 3/16" hex key, thanks to the compact socket head design
• Optimized for specific assembly needs with a partially threaded shank, allowing for precise clamping on unthreaded sections
• Broad compatibility with a 0.298" hole diameter, making it versatile for various industrial applications
• Guaranteed material safety and environmental compliance, meeting both RoHS 3 and REACH regulations
• High-strength coarse UNC threads (8-32) enable quick assembly and robust performance in demanding conditions

Professional Applications & Engineering Value

This 8-32 UNC partially threaded socket head nut is engineered to address critical challenges in precision assembly and machinery. The 18-8 stainless steel material offers excellent resistance to corrosion and oxidation, which is vital for applications in manufacturing, automotive, and electronics where exposure to moisture or chemicals is common. The partially threaded design allows the nut to act as a shoulder, providing stable positioning on shafts or pins without damaging threads, reducing the risk of loosening under dynamic loads. With a 3/16" hex drive, it ensures easy torque application even in tight spaces, enhancing installation efficiency. The coarse thread and Class 2B thread fit deliver reliable performance in high-vibration environments, making it a dependable choice for industrial equipment, robotics, and precision instruments that require durable and compliant fasteners.

Specification Summary & Compliance

This socket nut adheres to UNC coarse thread standards with an 8-32 thread size and Class 2B thread fit for precise dimensional accuracy. It features a right-hand thread direction, 0.28" OD, 0.27" height, and a thread depth of 0.13". The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use.