S-92673A144 5/8"-11 ASTM F594 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term outdoor use.
• High-strength performance meeting ASTM F594 standards, ensuring reliable load-bearing capacity in demanding applications.
• Quick and easy installation with coarse UNC threads and Class 2B fit, reducing assembly time and preventing cross-threading.
• Durable external hex drive provides a secure grip for standard wrenches, minimizing tool slippage and wear.
• Environmental compliance with RoHS 3 and REACH regulations, making it safe for use in regulated industries.
• Consistent dimensional accuracy with precise 15/16" width and 35/64" height, ensuring uniform performance across assemblies.
• Versatile right-hand threading compatible with common industrial components, simplifying inventory and replacement.

Professional Applications & Engineering Value

This 5/8"-11 UNC Hex Nut is engineered to address critical challenges in industrial fastening, where corrosion, vibration, and mechanical stress are common. The 18-8 Stainless Steel material offers excellent resistance to rust and chemical exposure, making it suitable for marine, chemical processing, and outdoor infrastructure. Its coarse thread spacing and Class 2B thread fit facilitate faster assembly in high-volume production lines, reducing labor costs and preventing galling. The external hex drive design ensures maximum torque application without rounding, which is essential for heavy machinery, construction equipment, and automotive assemblies. By complying with ASTM F594, this nut guarantees consistent mechanical properties, enhancing the structural integrity of bolted joints in load-bearing applications.

Specification Summary & Compliance

This hex nut features a 5/8"-11 UNC coarse thread with Class 2B thread fit for standard tolerance, ensuring compatibility with corresponding bolts. Dimensions include a width of 15/16" and height of 35/64". It is manufactured in accordance with ASTM F594 specifications for stainless steel nuts, and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for global industrial markets.