S-91841A115 0-80 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction for longevity in harsh environments
• Reliable fine thread engagement through 0-80 UNF threading for secure, vibration-resistant connections
• Precise thread fit with Class 2B tolerance ensuring smooth assembly and consistent torque performance
• Easy installation and removal via standard external hex drive design using common tools
• Compact size efficiency with 5/32" width and 3/64" height for space-constrained applications
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial use
• Right-hand thread standardization for compatibility with common assembly practices and equipment

Professional Applications & Engineering Value

This 0-80 UNF fine thread hex nut delivers critical performance in precision assemblies where space optimization and corrosion resistance are paramount. Manufactured from 18-8 Stainless Steel, it provides excellent durability against moisture, chemicals, and temperature variations common in electronics, aerospace components, and medical devices. The Class 2B thread fit ensures consistent clamping force without galling, while the fine UNF thread offers superior resistance to vibrational loosening in high-cycle applications. The external hex drive profile allows for reliable torque application in confined spaces, making it ideal for maintenance-critical industrial equipment and precision instrumentation where fastener reliability directly impacts operational safety and service life.

Specification Summary & Compliance

This hex nut features 0-80 UNF fine threads with Class 2B thread fit per UNF standards, ensuring precise dimensional accuracy. Manufactured from 18-8 Stainless Steel with standard external hex drive and right-hand threading. Dimensions: 5/32" width × 3/64" height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for hazardous substance restrictions.