S-92174A682 1 1/4"-7 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance due to brass material, ideal for harsh environments and extending service life
• Reliable, vibration-resistant fastening ensured by the Class 2B thread fit, minimizing the risk of loosening under load
• Easy installation and removal with the standard external hex drive, compatible with common wrenches and tools
• Space-saving thin profile design (23/32" height) for applications with limited clearance without sacrificing strength
• Robust performance in coarse threading applications with the 1 1/4"-7 UNC thread, providing quick assembly and high durability
• Compliance with environmental regulations, being RoHS 3 compliant, making it suitable for regulated industries and global supply chains
• Wide compatibility with inch-system components and UNC threaded bolts, ensuring seamless integration into existing assemblies

Professional Applications & Engineering Value

This 1 1/4"-7 UNC brass thin hex nut is engineered to address common industrial challenges, such as corrosion in moist or chemical-exposed environments. Made from high-quality brass (copper alloy), it offers excellent resistance to rust and degradation, reducing maintenance costs and downtime in sectors like marine, plumbing, and electrical systems. The thin profile and external hex drive allow for efficient fastening in tight spaces, while the coarse UNC threads provide quick, secure engagement, minimizing cross-threading risks. Its Class 2B thread fit ensures consistent performance in high-vibration settings, making it a reliable choice for machinery, automotive, and heavy-duty equipment where precision and longevity are critical.

Specification Summary & Compliance

This nut adheres to UNC thread standards with a Class 2B thread fit for consistent dimensional accuracy and ease of assembly. Key specifications include a thread size of 1 1/4"-7, width of 1 7/8", and height of 23/32". It is manufactured in compliance with RoHS 3 (2015/863/EU), including exemption 6(c) for lead in copper alloy, ensuring it meets environmental and safety regulations for industrial use.