S-92683A845 3/8"-16 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance due to brass construction, ensuring long-term reliability in humid or chemically aggressive environments
• Enhanced load distribution from the extra-wide thin profile, reducing surface pressure and preventing material damage
• Quick and secure assembly with coarse UNC threading and Class 2B fit, minimizing cross-threading risks in high-vibration applications
• Optimized torque transmission via the external hex drive design, allowing for efficient installation with standard tools
• Regulatory compliance assurance with RoHS 3 standards, meeting strict environmental and safety requirements for industrial use
• Space-efficient design with precise 11/16" width and 15/64" height, ideal for confined assemblies without compromising strength
• Broad compatibility with inch-system components and right-hand thread directions, streamlining inventory for maintenance and production lines

Professional Applications & Engineering Value

Engineered for demanding fastening scenarios, this 3/8"-16 UNC brass hex nut combines material excellence with precision threading to address common industrial challenges. The extra-wide thin profile distributes clamping force evenly, mitigating stress concentration in soft materials or painted surfaces—critical in automotive panel assembly and electronic enclosures. Its Class 2B thread fit and coarse spacing accelerate installation while maintaining vibration resistance, reducing downtime in conveyor systems or machinery maintenance. The inherent corrosion resistance of brass ensures consistent performance in plumbing, marine, or outdoor structures, where moisture and chemicals degrade ordinary fasteners. By integrating RoHS-compliant materials, it supports sustainable manufacturing without sacrificing durability, making it a versatile choice for OEMs and MRO specialists prioritizing longevity and regulatory adherence.

Specification Summary & Compliance

This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent engagement and tolerance accuracy. Dimensions include a 11/16" width and 15/64" height, manufactured under inch-system guidelines. It conforms to RoHS 3 (2015/863/EU) compliance under exemption 6(c) for lead in copper alloys, ensuring environmental safety while maintaining mechanical integrity for industrial fastening applications.