S-96282A106 3/4"-10 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through precision serrations that prevent loosening under dynamic loads
• Enhanced load distribution with the 1 1/2" flange that reduces surface pressure and prevents damage to connected materials
• Exceptional strength and durability from Grade 8 steel construction, suitable for high-stress industrial applications
• Reliable corrosion protection with zinc plating that extends service life in demanding environments
• Easy installation and removal using standard external hex drive tools for efficient maintenance
• Secure thread engagement with Class 2B UNC coarse threads that provide consistent performance
• Environmental compliance assurance meeting both REACH and RoHS 3 standards for safe usage

Professional Applications & Engineering Value

This Grade 8 flange lock nut delivers critical vibration resistance in demanding industrial settings where constant motion and shock loads threaten fastener integrity. The zinc-plated steel construction provides essential corrosion protection while maintaining the high tensile strength required for heavy machinery, structural steel connections, and automotive assemblies. The serrated locking mechanism bites into mating surfaces, creating permanent resistance to rotational forces that cause conventional nuts to loosen. Combined with the 1 1/2" flange, this design eliminates the need for separate washers while distributing clamp load over a wider area, preventing surface damage and maintaining joint integrity. The UNC coarse threads ensure rapid installation and reliable performance in high-vibration environments where fine threads might fail.

Specification Summary & Compliance

This industrial flange lock nut features 3/4"-10 UNC coarse threads with Class 2B thread fit for consistent engagement and reliable performance. Manufactured from high-strength Grade 8 steel with zinc plating for corrosion resistance. The nut complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring safe usage in regulated applications. Dimensions include a 1 1/2" flange diameter, 1 1/8" width across flats, and 21/32" height for standardized installation.