S-93430A430 3/4"-10 Square Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance due to hot-dipped galvanized steel construction, ensuring long-term reliability in harsh environments.
• Superior load distribution from the square shape design, reducing the risk of loosening under vibration and heavy loads.
• Easy installation and removal with external square drive, allowing for quick assembly using standard wrenches.
• Reliable thread engagement with Class 2B thread fit, providing consistent performance and reducing cross-threading risks.
• Wide compatibility with 3/4"-10 UNC coarse threads, making it ideal for various industrial fastening applications.
• Enhanced durability from robust 1 1/8" width and 21/32" height, supporting heavy-duty use without deformation.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable usage.

Professional Applications & Engineering Value

This heavy-duty square nut is engineered to address common industrial challenges such as corrosion, vibration loosening, and high-stress demands. The hot-dipped galvanized steel material offers a thick, protective zinc coating that significantly extends service life in outdoor or corrosive settings like construction, machinery, and marine equipment. Its 3/4"-10 UNC coarse thread and Class 2B thread fit ensure secure fastening with standard bolts, minimizing assembly time and enhancing reliability. The external square drive allows for efficient torque application, making it suitable for applications where space is limited or frequent maintenance is required. By combining robust materials with precise engineering, this nut delivers consistent performance in demanding sectors, reducing downtime and maintenance costs.

Specification Summary & Compliance

This square nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy and compatibility. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured to precise specifications, including a width of 1 1/8" and height of 21/32", it supports reliable performance in industrial applications while conforming to environmental and safety regulations.