S-90494A142 1 1/2"-6 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced Durability: Crafted from Grade 2 steel, this nut provides reliable strength and resistance to wear in various industrial environments.
• Space-Efficient Design: The thin profile (27/32" height) allows for installation in tight spaces where standard nuts won't fit, without compromising on performance.
• Quick and Secure Assembly: Features a 1 1/2"-6 UNC coarse thread and Class 2B thread fit, ensuring fast, easy engagement and a secure, vibration-resistant connection.
• Easy Installation and Removal: The external hex drive and 2 1/4" width offer excellent grip for standard wrenches, facilitating straightforward manual or tool-driven fastening.
• Versatile Compatibility: With right-hand threading and inch measurements, it seamlessly integrates into a wide range of existing machinery and equipment using UNC standards.
• Environmental and Regulatory Safety: Compliant with RoHS 3 and REACH regulations, ensuring the nut is free from hazardous substances for safer use in global markets.
• Cost-Effective Strength: As a Grade 2 fastener, it delivers optimal performance for general-purpose applications, offering an economical solution without sacrificing quality.

Professional Applications & Engineering Value

This Grade 2 steel thin hex nut is engineered to address common challenges in industrial assembly, such as space constraints and the need for rapid, reliable fastening. Its 1 1/2"-6 UNC coarse thread and Class 2B thread fit minimize cross-threading risks and enable quick installation in high-volume production lines, reducing labor time. The thin profile is ideal for applications where clearance is limited, such as in machinery frames, automotive components, and structural supports, while the external hex drive ensures compatibility with standard tools. Made from robust steel, it withstands vibrational stresses and environmental exposure, making it a dependable choice for heavy-duty industrial fasteners in construction, manufacturing, and maintenance sectors.

Specification Summary & Compliance

This hex nut adheres to UNC thread standards with a Class 2B thread fit, ensuring precise dimensional accuracy for consistent performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from restricted substances. Manufactured to Grade 2 strength specifications, it is suitable for general-purpose use where high tensile loads are not required, providing a reliable and standardized fastening solution.