S-94450A529 7/8"-14 ANSI/ASME 18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh environments
• Left-hand threading prevents unintentional loosening in counter-rotational applications
• Thin profile design saves weight and space while maintaining full functionality
• Precision Class 2B thread fit ensures smooth assembly and reliable engagement
• Fine UNF thread spacing provides superior vibration resistance and load distribution
• External hex drive offers familiar, tool-friendly installation with standard wrenches
• Full regulatory compliance with RoHS 3 and REACH for global market acceptance

Professional Applications & Engineering Value

This 7/8"-14 UNF left hand thin hex nut delivers critical engineering solutions where standard fasteners fail. The 18-8 stainless steel construction provides exceptional corrosion resistance in chemical processing, marine, and food industry applications, while the left-hand thread direction specifically addresses equipment with counter-clockwise rotation where conventional right-hand threads would loosen. The thin hex nut profile enables installation in space-constrained assemblies without compromising strength, and the fine UNF thread spacing offers enhanced vibration resistance critical for machinery, automotive, and aerospace applications. Manufactured to ANSI/ASME 18.2.2 specifications, this nut ensures reliable performance in high-stress industrial environments.

Specification Summary & Compliance

This thin hex nut features precise 7/8"-14 UNF left hand threads with Class 2B thread fit tolerance for optimal engagement. Dimensions include 1 5/16" width across flats and 31/64" height. Manufactured in compliance with ANSI/ASME 18.2.2 standards and fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications.