S-90496A066 2"-4 1/2 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced durability and reliability with Grade 2 steel construction, ensuring long-lasting performance in demanding industrial environments.
• Optimal weight and space savings due to the thin hex profile, ideal for applications where clearance is limited without compromising strength.
• Quick and secure assembly with coarse UNC threads and Class 2B fit, providing excellent engagement and reducing cross-threading risks.
• Broad compatibility across inch-system components, supporting standardized fastening in machinery, structural frames, and heavy equipment.
• Superior corrosion resistance and environmental safety through RoHS 3 and REACH compliance, meeting strict regulatory standards for industrial use.
• Efficient torque application with the external hex drive style, allowing for easy installation using common wrenches and tools.
• Versatile right-hand threading for straightforward installation in a wide range of general-purpose and heavy-duty applications.

Professional Applications & Engineering Value

These Grade 2 steel thin hex nuts are engineered to address common challenges in industrial fastening, such as the need for high-strength, lightweight components that maintain integrity under stress. The coarse UNC thread design ensures rapid installation and reliable hold in materials prone to vibration, reducing maintenance downtime. With a Class 2B thread fit, they deliver precise tolerance for secure connections in structural assemblies, machinery, and transportation equipment. The thin profile minimizes bulk while providing ample clamping force, making them ideal for confined spaces in construction, automotive, and manufacturing sectors. Crafted from robust steel and compliant with RoHS and REACH, these nuts offer a sustainable, high-performance solution for B2B procurement needs.

Specification Summary & Compliance

This product adheres to inch system standards with a thread size range of 2"-4 1/2, UNC coarse thread spacing, and Class 2B thread fit for consistent dimensional accuracy. Manufactured under Grade 2 strength classification, it meets industry specifications for general use. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental and safety regulations are upheld.