S-95005A140 5/8"-11 ASTM A194 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments due to 316 stainless steel construction, reducing maintenance and replacement costs.
• Superior mechanical strength with ASTM Grade 8M certification, ensuring reliable performance under high-stress conditions.
• Accurate and secure thread engagement provided by Class 2B thread fit, minimizing the risk of loosening and vibration failure.
• Easy installation and removal with a standard external hex drive and coarse UNC thread, speeding up assembly processes.
• Long-term durability backed by ASTM A194 compliance, guaranteeing consistent quality and extended service life.
• Broad compatibility with 5/8"-11 UNC coarse threaded bolts, making it ideal for various industrial and marine applications.

Professional Applications & Engineering Value

Engineered for demanding settings, this 316 stainless steel hex nut excels in applications where corrosion and high mechanical stress are concerns, such as marine equipment, chemical processing plants, and offshore structures. The UNC coarse thread design ensures quick assembly and robust holding power, while the external hex drive allows for straightforward tightening with standard tools. Its ASTM A194 Grade 8M compliance confirms it meets rigorous standards for heavy-duty fastening, providing peace of mind in critical assemblies. By combining corrosion resistance with high strength, this nut minimizes downtime and enhances safety in industrial and construction projects.

Specification Summary & Compliance

This hex nut adheres to Class 2B thread fit for precise tolerance, with UNC coarse thread specifications (5/8"-11) and dimensions of 15/16" width and 35/64" height. It conforms to ASTM A194 manufacturing standards and is made from 316 stainless steel, ensuring compliance with industry requirements for performance and material quality in inch measurement systems.