S-92052A210 1/2"-20 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Grade 8 steel construction for heavy-duty applications requiring maximum strength
• Space-saving thin profile (5/16" height) ideal for confined assemblies where standard nuts won't fit
• Superior vibration resistance through fine UNF 1/2"-20 threading that maintains secure connections under stress
• Precise thread engagement with Class 2B fit ensuring consistent torque performance and reduced cross-threading risk
• Industry-standard compatibility meeting ASME B18.2.2 specifications for reliable interchangeability
• Enhanced corrosion resistance through compliant steel material meeting rigorous RoHS 3 and REACH standards
• Optimized wrench access with 3/4" external hex drive for easy installation in tight spaces

Professional Applications & Engineering Value

This Grade 8 steel thin hex nut delivers critical engineering solutions where space constraints meet high-strength requirements. The UNF fine thread configuration (1/2"-20) provides superior resistance to vibrational loosening in dynamic equipment, while the Class 2B thread fit ensures precise engagement with mating components. The reduced height profile enables installation in compact assemblies without compromising the exceptional tensile strength demanded by heavy machinery, automotive systems, and structural applications. Manufactured to ASME B18.2.2 standards, these nuts maintain dimensional consistency across industrial fastener systems, reducing assembly time and replacement part complexity.

Specification Summary & Compliance

This precision thin hex nut features 1/2"-20 UNF fine threads with Class 2B thread fit and right-hand direction. Dimensions include 3/4" width across flats and 5/16" height. Manufactured from Grade 8 steel to ASME B18.2.2 specifications, with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards.