S-95462A542 7/8"-9 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Grade 5 steel construction, ensuring secure fastening in demanding industrial environments.
• Superior corrosion resistance provided by zinc plating, extending service life and maintaining performance in harsh conditions.
• Optimal thread engagement with 7/8"-9 UNC coarse threading and Class 2B fit, reducing cross-threading risks and enabling quicker assembly.
• Broad compatibility due to compliance with ASME B18.2.2 standards, ensuring consistent quality and interchangeability with other components.
• Enhanced durability and environmental safety through RoHS 3 and REACH compliance, meeting strict regulatory requirements for industrial use.
• Efficient installation and removal with a standard external hex drive and 1 5/16" width, allowing for easy tool access and high torque application.
• Versatile application fit with right-hand thread direction and coarse spacing, ideal for heavy-duty machinery and construction projects.

Professional Applications & Engineering Value

This Grade 5 zinc plated steel hex nut is engineered to address common industrial challenges such as vibration loosening and corrosion-induced failure. The coarse UNC thread design ensures robust performance in high-stress applications, from heavy machinery to structural assemblies, by providing superior grip and resistance to dynamic loads. Made from high-strength steel with a protective zinc plating, it effectively combats rust and wear, reducing maintenance needs and downtime. Compliant with ASME B18.2.2, this nut guarantees precise dimensions and reliable fastening, making it a trusted choice for engineers and procurement specialists seeking durable, industrial-grade fasteners that enhance operational safety and efficiency.

Specification Summary & Compliance

This hex nut features a Class 2B thread fit for consistent engagement and meets ASME B18.2.2 specifications for dimensional accuracy. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety. With a thread size of 7/8"-9 UNC, coarse spacing, right-hand direction, and dimensions of 1 5/16" width and 3/4" height, it is manufactured to provide reliable performance in inch-system applications.