S-92174A669 1 1/8"-7 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with durable brass material, ideal for harsh industrial environments and extending service life.
• Enhanced assembly efficiency through coarse UNC threads and Class 2B fit, ensuring quick installation and reliable fastening.
• Optimal torque transmission with external hex drive design, allowing for secure tightening with standard tools.
• Space-saving thin profile (39/64" height) for applications with limited clearance without compromising strength.
• Wide compatibility with 1 1/8"-7 UNC right-hand threads, meeting common inch-system requirements in various industries.
• Environmental compliance as RoHS 3 compliant, supporting sustainable and safe manufacturing practices.
• Consistent dimensional accuracy with a precise 1 11/16" width, ensuring uniform performance in repetitive assemblies.

Professional Applications & Engineering Value

This brass thin hex nut with 1 1/8"-7 UNC coarse threads and Class 2B thread fit addresses critical challenges in industrial fastening, such as vibration loosening and corrosion-induced failures. The copper alloy construction provides inherent resistance to rust and galvanic corrosion, making it suitable for plumbing, electrical enclosures, and marine equipment. Its thin profile and external hex drive enable easy access in confined spaces, while the right-hand threading ensures straightforward installation with standard wrenches. By combining durability with precise inch system specifications, this nut enhances assembly reliability and reduces maintenance needs in demanding applications like machinery, automotive, and construction projects.

Specification Summary & Compliance

This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy and ease of assembly. It meets manufacturing specifications for inch-system fasteners, including a thread size of 1 1/8"-7, width of 1 11/16", and height of 39/64". The product is RoHS 3 (2015/863/EU) compliant under exemption 6(c) for lead in copper alloys, ensuring environmental safety and regulatory adherence in industrial supply chains.