S-95025A430 1 1/8"-7 ASTM A194 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with hot-dipped galvanized steel coating, ideal for harsh industrial environments
• Maximum clamping force from ASTM Grade 2H strength rating, ensuring secure and reliable connections
• Enhanced wrench grip with extra wide hex profile, reducing slippage during installation
• Quick assembly efficiency with coarse UNC threads and Class 2B fit, speeding up production timelines
• Long-term durability meeting ASTM A194 specifications, minimizing maintenance and replacement costs
• Environmental compliance with RoHS 3 and REACH standards, safe for regulated industries
• Broad compatibility with 1 1/8"-7 UNC right-hand threaded components, simplifying inventory management

Professional Applications & Engineering Value

This extra wide hex nut is engineered to address critical challenges in heavy machinery, structural steel, and infrastructure projects where vibration resistance and long-term integrity are paramount. The hot-dipped galvanized steel construction provides a robust barrier against rust and chemical exposure, extending service life in outdoor or corrosive settings. With its coarse UNC thread and Class 2B thread fit, it ensures rapid installation and consistent torque performance, reducing labor time while maintaining ASTM Grade 2H clamping force under dynamic loads. Ideal for construction, mining, and transportation equipment, this nut delivers reliable fastening solutions that withstand extreme operational stresses.

Specification Summary & Compliance

Manufactured to precise dimensional standards with a 1 13/16" width and 1 7/64" height, this hex nut maintains Class 2B thread fit tolerances for consistent engagement. It conforms to ASTM A194 specifications for high-strength nuts and carries the ASTM Grade 2H certification for guaranteed mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial fastener applications.