S-90372A116 1"-8 Socket Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High-strength engagement through UNC coarse threading and Class 2B fit, ensuring reliable fastening in heavy-duty applications
• Secure installation and removal with 1" hex drive compatibility, providing excellent torque transmission
• Optimized load distribution from partial threading design, reducing stress concentration points
• Right-hand threading standardization for compatibility with common industrial equipment and fastening systems
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe global usage
• Precision dimensional accuracy with 1.53" OD and height, ensuring consistent performance in assembly operations

Professional Applications & Engineering Value

This socket head nut delivers exceptional engineering value in demanding applications where corrosion resistance and structural integrity are paramount. The 18-8 stainless steel composition provides lasting protection against rust and chemical exposure in manufacturing, marine, and outdoor equipment. The 1"-8 UNC coarse thread configuration offers rapid assembly and superior vibration resistance compared to fine-thread alternatives, while the partial threading design optimizes clamping force distribution across connected components. The hex drive interface accommodates standard industrial tools, enabling high-torque installation in confined spaces typical of machinery, automotive, and structural frameworks. These features collectively address common industrial challenges including maintenance reduction, joint reliability, and compliance with international environmental standards.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 1"-8 UNC coarse threads maintaining Class 2B thread fit tolerances for consistent engagement. The nut features partial threading with 0.81" thread depth, 1.53" OD and height specifications, and compatibility with 1.605" hole diameters. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial fastener applications.