S-94846A555 1"-14 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance thanks to the extra fine 1"-14 thread pitch that maintains tighter clamping force under dynamic loads
• Enhanced corrosion protection through zinc plating that extends service life in demanding industrial environments
• Reliable thread engagement with Class 2B fit ensuring consistent assembly performance and reduced cross-threading risks
• Space-saving design with thin profile allowing installation in confined areas where standard hex nuts won't fit
• High-strength performance meeting Grade 5 requirements for heavy-duty applications requiring 120 ksi minimum tensile strength
• Industry-standard compliance with ASME B18.2.2 specifications guaranteeing dimensional accuracy and interchangeability
• Environmental responsibility through RoHS 3 and REACH compliance for safe use in regulated industries

Professional Applications & Engineering Value

This Grade 5 zinc-plated steel thin hex nut delivers exceptional engineering value in applications where vibration resistance and space constraints are critical concerns. The 1"-14 extra fine thread configuration provides significantly more thread contact points compared to coarse threads, dramatically improving resistance to loosening under cyclic loading conditions common in machinery, automotive, and heavy equipment applications. The thin hex nut profile enables installation in tight clearance situations while maintaining full Grade 5 strength characteristics. Manufactured from zinc-plated steel, these fasteners offer reliable corrosion protection for industrial environments where moisture and chemicals are present. The UNS thread form with right-hand direction ensures compatibility with standard components across various industries.

Specification Summary & Compliance

This hex nut features precise Class 2B thread fit per unified thread standards with dimensional compliance to ASME B18.2.2 specifications. The fastener meets Grade 5 strength classification requirements and carries full RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance for environmental safety. Physical dimensions include 1-1/2" width across flats and 35/64" height. The extra fine thread spacing (1"-14) provides enhanced thread engagement for critical applications requiring maximum vibration resistance.