S-91847A051 1 3/4"-5 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments.
• Enhanced assembly speed due to coarse UNC thread spacing, allowing for quicker installation and reduced labor time.
• Precise thread fit with Class 2B tolerance, providing secure fastening and minimizing the risk of loosening under vibration.
• Space-saving thin profile design, ideal for applications with limited clearance without compromising strength.
• Easy external hex drive for straightforward tool engagement, facilitating efficient maintenance and adjustments.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries.
• Durable right-hand threading for consistent performance in standard assembly processes, reducing installation errors.

Professional Applications & Engineering Value

This 1 3/4"-5 UNC thin hex nut is engineered to address common challenges in industrial settings, such as corrosion-induced failures and assembly inefficiencies. Crafted from 18-8 stainless steel, it offers exceptional resistance to rust and chemical exposure, making it ideal for applications in marine, chemical processing, and outdoor equipment. The coarse thread and Class 2B thread fit ensure rapid installation and reliable clamping force, reducing downtime in high-volume production lines. Its thin hex nut profile allows for use in confined spaces, while the external hex drive design guarantees compatibility with standard tools, streamlining maintenance operations. By integrating this nut into your assemblies, you enhance durability and operational efficiency in demanding environments like construction machinery, transportation systems, and heavy-duty manufacturing.

Specification Summary & Compliance

This product adheres to Class 2B thread fit standards for precise dimensional accuracy, with UNC coarse threads and right-hand thread direction. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory acceptance. Manufactured to consistent specifications, including a width of 2 5/8" and height of 31/32", it supports reliable performance in inch-system applications.