S-93839A845 7/8"-14 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc yellow-chromate-plated steel construction, ideal for harsh industrial environments
• Exceptional strength and reliability from Grade 8 classification, capable of withstanding heavy-duty applications
• Space-saving thin profile design allows for installation in tight spaces without compromising performance
• Precise thread engagement with 7/8"-14 UNF fine threads and Class 2B fit for secure, vibration-resistant connections
• Standard-compliant quality meeting ASME B18.2.2 specifications, ensuring interchangeability and consistent performance
• Easy installation and removal with external hex drive design compatible with standard wrench tools
• Right-hand thread direction provides familiar, straightforward assembly for maintenance and production workflows

Professional Applications & Engineering Value

This Grade 8 thin hex nut delivers critical performance in demanding applications where space constraints and corrosion resistance are primary concerns. The zinc yellow-chromate-plated steel construction provides enhanced protection against rust and chemical exposure, extending service life in manufacturing, construction, and heavy equipment applications. The 7/8"-14 UNF fine threads with Class 2B fit ensure precise mating with corresponding bolts, reducing the risk of loosening under vibration while maintaining consistent clamping force. The thin profile design allows engineers to specify these nuts in assemblies where standard hex nuts would be too bulky, making them ideal for machinery, structural connections, and automotive systems requiring high-strength fastening solutions with reliable corrosion protection.

Specification Summary & Compliance

This hex nut features 7/8"-14 UNF fine threads with Class 2B thread fit and right-hand thread direction. Manufactured from zinc yellow-chromate-plated steel with dimensions of 1 5/16" width and 31/64" height. The nut conforms to ASME B18.2.2 specifications and meets Grade 8 strength requirements, ensuring consistent performance and dimensional accuracy for industrial applications. Compliant with RoHS and REACH environmental standards for safe usage across various sectors.