S-92174A661 1/4"-28 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ensuring long-term reliability in humid or chemically aggressive environments
• Precise thread engagement with Class 2B fit for smooth assembly and reduced risk of cross-threading in fine-thread applications
• Space-saving thin profile (5/32" height) ideal for applications with limited clearance without compromising strength
• Optimized torque transmission through standard 7/16" external hex drive for secure fastening with common tools
• Guaranteed material safety with full compliance to RoHS 3 and REACH regulations for restricted substance control
• Reliable fine thread performance with 1/4"-28 UNF right-hand threads providing enhanced vibration resistance in precision assemblies

Professional Applications & Engineering Value

This 1/4"-28 UNF thin hex nut delivers critical advantages in precision mechanical systems where corrosion resistance and space constraints are primary concerns. The brass material inherently resists galvanic corrosion and weathering, making it ideal for marine equipment, electrical enclosures, and plumbing systems. The thin profile design allows installation in tight spaces where standard nuts cannot fit, while maintaining full Class 2B thread fit for secure fastening in fine thread applications. The external hex drive ensures compatibility with standard wrenches, streamlining maintenance and assembly processes in industrial settings.

Specification Summary & Compliance

Manufactured to UNF thread standards with Class 2B thread fit for consistent dimensional accuracy. Dimensions include 1/4"-28 thread size, 7/16" width across flats, and 5/32" height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for hazardous substance restrictions.