S-92053A160 1 1/8"-7 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Maximum load-bearing capability with Grade 8 strength rating for heavy-duty industrial applications
• Superior corrosion resistance through zinc plating, extending service life in harsh environments
• Space-saving design with thin profile for applications with limited clearance
• Reliable coarse threading (UNC) for faster assembly and reduced cross-threading risk
• Precision Class 2B thread fit ensuring consistent engagement and vibration resistance
• Standard compliance assurance with ASME B18.2.2 specifications for guaranteed interchangeability
• Environmental regulation compliance meeting RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

This Grade 8 zinc plated steel thin hex nut delivers exceptional engineering value in demanding applications where both high strength and corrosion protection are critical. The 1 1/8"-7 UNC coarse thread configuration provides superior resistance to vibration loosening while enabling rapid installation in heavy machinery, structural steel assemblies, and industrial equipment. The thin hex nut profile solves space-constrained fastening challenges without compromising the Grade 8 strength rating, making it ideal for retrofit applications and compact designs. The external hex drive ensures secure tool engagement for high-torque installation, while the zinc plating creates a sacrificial layer that protects against rust and chemical exposure in manufacturing plants, construction sites, and outdoor installations.

Specification Summary & Compliance

This thin hex nut features precise Class 2B thread fit with 1 1/8"-7 UNC coarse threads in right-hand direction. Manufactured to ASME B18.2.2 specifications with dimensions of 1 11/16" width and 39/64" height. The fastener meets Grade 8 strength requirements and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.