S-92736A101 2-56 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ideal for humid or chemically aggressive industrial environments
• Exceptional durability from high-quality copper alloy, ensuring long service life and reduced replacement frequency
• Easy installation and removal with standard external hex drive design compatible with common wrenches
• Reliable coarse thread (UNC) engagement for faster assembly and reduced cross-threading risk in right-hand applications
• Space-saving narrow profile (1/8" width) allowing use in compact assemblies and tight spaces
• Full regulatory compliance with REACH and RoHS 3 standards, meeting strict environmental and safety requirements
• Precision inch dimensions (2-56 thread, 5/64" height) ensuring consistent performance and interchangeability

Professional Applications & Engineering Value

This 2-56 UNC brass hex nut delivers critical performance in applications where corrosion resistance and environmental compliance are paramount. The copper alloy material inherently resists rust and galvanic corrosion, making it ideal for electrical components, marine hardware, and plumbing systems exposed to moisture. Its coarse thread spacing provides faster installation and superior vibration resistance compared to fine-thread alternatives, while the narrow profile enables use in space-constrained assemblies. The external hex drive ensures secure torque application with standard tools, reducing installation time and improving maintenance efficiency in industrial settings.

Specification Summary & Compliance

This inch hex nut features 2-56 UNC coarse threads with standard Class 2A tolerances for reliable fit. Manufactured to industry standards for external hex drive nuts with dimensions of 1/8" width and 5/64" height. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, meeting exemption 6(c) for lead in copper alloys, ensuring environmental responsibility in industrial applications.