S-92683A869 7/8"-9 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ideal for humid or chemically aggressive industrial environments
• Enhanced fastening stability with the extra-wide thin profile, distributing load more evenly and preventing loosening under vibration
• Reliable thread engagement ensured by Class 2B thread fit, reducing cross-threading risks and enabling smoother assembly
• Quick installation in coarse-thread applications with UNC 7/8"-9 threading, perfect for rapid assembly in general-purpose and heavy-duty uses
• Easy manual or tool-driven installation via the external hex drive, compatible with standard wrenches for versatile application
• Compliance with environmental regulations through RoHS 3 adherence, ensuring safe use in regulated markets and sustainable operations
• Durable performance in demanding settings due to robust brass material, offering long service life with minimal maintenance needs

Professional Applications & Engineering Value

This 7/8"-9 UNC brass hex nut is engineered to address common industrial challenges such as corrosion-induced failure and vibration loosening. The extra-wide thin profile provides a larger bearing surface, which improves clamping force distribution and resists loosening in high-vibration machinery, automotive, and plumbing systems. Made from corrosion-resistant brass, it excels in moist or chemically exposed environments, reducing replacement frequency and maintenance costs. The Class 2B thread fit and coarse UNC threading ensure quick, secure fastening in heavy-duty assemblies, while the external hex drive allows for efficient tool access. Ideal for applications requiring reliable, RoHS compliant fasteners, this nut delivers consistent performance in industrial fastening, electrical enclosures, and marine equipment.

Specification Summary & Compliance

This nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) compliance under exemption 6(c) for lead in copper alloys, ensuring environmental safety. Specifications include a thread size of 7/8"-9, right-hand thread direction, and dimensions of 1 7/16" width and 31/64" height, manufactured for reliability in inch-based systems.