S-95012A256 5/8"-11 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with C276 Nickel material, ideal for harsh chemical and marine environments.
• Reliable coarse thread engagement using 5/8"-11 UNC threads for faster assembly and reduced cross-threading risks.
• Precise Class 2B thread fit ensures smooth mating with bolts, minimizing play and enhancing joint integrity.
• Durable external hex design provides excellent torque transmission and ease of installation with standard tools.
• Compliance with RoHS 3 and REACH regulations guarantees safe, environmentally responsible materials for global supply chains.
• Standard inch dimensions (15/16" width, 35/64" height) offer compatibility with existing industrial equipment and fastening systems.
• Right-hand thread direction supports conventional tightening processes, streamlining maintenance and operations.

Professional Applications & Engineering Value

This C276 Nickel hex nut excels in demanding sectors like chemical processing, offshore oil rigs, and power generation, where corrosion resistance is critical. The UNC coarse thread design reduces galling and seizing under high-vibration conditions, while the Class 2B thread fit maintains consistent clamping force. Its external hex drive allows for high-torque applications without stripping, and the RoHS and REACH compliance ensures adherence to strict environmental standards. By integrating this nut, engineers achieve longer service life, reduced downtime, and enhanced safety in aggressive operational settings.

Specification Summary & Compliance

This hex nut features a 5/8"-11 UNC coarse thread with Class 2B fit for precise tolerance per ASME standards. Dimensions include a width of 15/16" and height of 35/64". It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring no restricted substances are used, and is suitable for right-hand threading applications in inch-based systems.