S-92671A205 12-28 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass construction, extending service life in harsh environments
• Precise thread engagement with Class 2B thread fit ensuring reliable, vibration-resistant connections
• Easy installation and removal with standard external hex drive design compatible with common tools
• Fine thread advantage providing better adjustment control and higher load distribution in precision assemblies
• Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated industries
• Dimensional consistency with standardized 7/16" width and 5/32" height for interchangeability
• Right-hand thread design offering familiar, intuitive fastening direction for efficient assembly operations

Professional Applications & Engineering Value

These 12-28 UNF brass hex nuts deliver exceptional value in applications where corrosion resistance and precision threading are critical. The fine UNF thread profile combined with Class 2B thread fit ensures secure fastening in vibration-prone environments while maintaining consistent clamping force. The external hex drive enables quick installation with standard wrenches, reducing assembly time in industrial settings. Manufactured from brass material, these nuts prevent galvanic corrosion when paired with compatible components, making them ideal for electrical enclosures, marine equipment, plumbing systems, and precision instrumentation where environmental factors and regulatory compliance are paramount concerns.

Specification Summary & Compliance

This inch system hex nut features 12-28 UNF fine threads with Class 2B thread fit per Unified Thread Standard specifications. Dimensions include 7/16" width across flats and 5/32" height. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications requiring compliant brass fasteners.