S-92058A130 10-32 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through serrated locking technology that prevents loosening under dynamic loads
• Enhanced corrosion protection with zinc-flake coating for extended service life in harsh environments
• Precise thread engagement with Class 2B fit ensuring reliable mating and consistent clamping force
• Optimized flange design with 1/2" diameter distributing load evenly and reducing surface damage
• Industry-standard compatibility with UNF fine threads (10-32) meeting precise assembly requirements
• Easy installation and removal using standard 3/8" external hex drive for efficient maintenance
• Regulatory compliance with RoHS 3 and REACH standards for safe industrial applications

Professional Applications & Engineering Value

This zinc-flake-coated steel flange lock nut delivers critical performance in vibration-prone environments where fastener integrity is paramount. The serrated locking mechanism bites into mating surfaces, creating permanent resistance against rotational loosening from machinery vibrations or thermal cycling. With its UNF fine thread configuration and Class 2B thread fit, it maintains precise tolerances for applications requiring repeated disassembly and reassembly. The integrated flange design eliminates the need for separate washers while providing superior load distribution. Ideal for industrial equipment, automotive assemblies, and electrical enclosures, this nut combines mechanical security with long-term corrosion resistance through its advanced coating system.

Specification Summary & Compliance

Manufactured to UNF thread standards with Class 2B thread fit for consistent dimensional accuracy. Features 10-32 fine threads with right-hand direction and standard external hex drive. The zinc-flake-coated steel construction meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements. Physical dimensions include 3/8" width, 7/32" height, 1/2" flange diameter, and 0.03" flange thickness.