S-92673A116 1/4"-28 ASTM F594 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Precise, reliable fastening with a Class 2B thread fit, ensuring smooth assembly and reducing the risk of cross-threading.
• Enhanced vibration resistance due to the fine thread (UNF) design, providing a secure, long-lasting hold in dynamic applications.
• High-strength performance meeting ASTM F594 standards, guaranteeing consistent quality and mechanical properties.
• Easy installation and removal with a standard external hex drive and 7/16" width, compatible with common wrenches.
• Compliance with global regulations including RoHS 3 and REACH, making them safe for use in regulated industries and international supply chains.
• Durable, low-profile design with a 7/32" height, offering a compact solution without compromising on strength.

Professional Applications & Engineering Value

This 1/4"-28 UNF hex nut is engineered to address critical challenges in industrial fastening, such as corrosion-induced failure and thread stripping. Manufactured from 18-8 stainless steel, it provides excellent resistance to rust and oxidation, making it a top choice for applications in marine, chemical processing, and food equipment where moisture and corrosive agents are prevalent. The fine thread spacing and Class 2B thread fit deliver superior clamping force and vibration resistance, essential for machinery, automotive assemblies, and precision instruments that undergo constant stress. By complying with ASTM F594 and featuring a standard external hex drive, these nuts ensure compatibility and reliability, reducing maintenance downtime and enhancing the longevity of your engineered systems.

Specification Summary & Compliance

This hex nut adheres to precise dimensional standards with a Class 2B thread fit for consistent accuracy and a UNF fine thread (1/4"-28). It is manufactured in accordance with ASTM F594 specifications for 18-8 stainless steel hex nuts. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.