S-94805A125 1/2"-13 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments where rust prevention is critical
• Space-saving thin profile design (5/16" height) allows for installation in tight spaces without compromising structural integrity
• Reliable coarse thread engagement with UNC 1/2"-13 specification ensures quick assembly and reduced cross-threading risks in high-vibration applications
• Precise Class 2B thread fit delivers consistent torque performance and secure fastening for demanding mechanical assemblies
• Easy external hex drive installation enables standard wrench access for efficient maintenance and disassembly operations
• Full regulatory compliance with RoHS 3 and REACH standards eliminates hazardous substances for safer workplace and environmental responsibility
• Optimized weight-to-strength ratio through thin hex profile reduces material usage while maintaining required load-bearing capacity

Professional Applications & Engineering Value

This 316 stainless steel thin hex nut addresses critical challenges in corrosive and space-constrained applications. The UNC coarse thread configuration with Class 2B fit provides superior resistance to vibration loosening while enabling rapid installation in production environments. Marine equipment, chemical processing systems, and offshore structures benefit from the exceptional corrosion resistance of 316 stainless steel, which withstands chloride exposure and extreme weather conditions. The thin profile design (5/16" height) solves clearance issues in compact assemblies without sacrificing thread engagement length, making it ideal for equipment retrofits and tight-tolerance machinery. The external hex drive ensures compatibility with standard tools for maintenance accessibility in hard-to-reach areas.

Specification Summary & Compliance

Manufactured to precise inch system standards with 1/2"-13 UNC coarse threads and Class 2B thread fit tolerance for consistent performance. Dimensions include 3/4" width across flats and 5/16" height. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial components.