S-92174A041 1 1/2"-6 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance due to brass construction, ensuring long-term reliability in harsh industrial environments.
• Reduced weight and material usage with a thin hex profile, ideal for applications where space and weight are critical factors.
• Easy and quick assembly with a coarse UNC thread and Class 2B fit, providing a reliable, free-spinning thread engagement.
• Secure torque application enabled by the external hex drive design, allowing for use with standard wrenches.
• Compliance with environmental regulations, being RoHS 3 compliant with an exemption for lead in copper alloys, meeting global supply chain requirements.
• Dimensional consistency with a precise 2 1/4" width and 27/32" height, ensuring interchangeability and fit in inch-system designs.
• Right-hand thread direction for standard, intuitive installation in a wide range of machinery and equipment.

Professional Applications & Engineering Value

This 1 1/2"-6 UNC brass thin hex nut is engineered to address common challenges in industrial fastening, such as galvanic corrosion and the need for lightweight components. The brass material offers excellent resistance to corrosion and wear, making it a durable choice for plumbing, marine, and electrical applications where exposure to moisture and chemicals is frequent. Its thin profile reduces both weight and bulk, which is critical in assemblies where space is constrained without sacrificing strength. The coarse UNC thread and Class 2B thread fit ensure quick installation and a secure hold, minimizing the risk of cross-threading and reducing assembly time in high-volume production environments. This nut is particularly valuable in OEM and MRO settings, providing a reliable, corrosion-resistant fastening solution that maintains performance under demanding conditions.

Specification Summary & Compliance

This hex nut adheres to inch system standards with a 1 1/2"-6 UNC coarse thread and Class 2B thread fit for consistent dimensional accuracy. It is manufactured from brass and features an external hex drive for standard tool compatibility. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(c) for lead in copper alloys, ensuring it meets environmental and safety regulations for industrial use.