Overview
This Grade 4.8 carbon steel hex nut is engineered for general-purpose fastening in commercial and industrial assembly, maintenance, and repair applications. Manufactured in full compliance with ANSI/ASME B18.2.2 standards, it guarantees precise dimensional accuracy and reliable interchangeability with other standard components. The zinc-plated finish offers a foundational layer of corrosion resistance, protecting against rust and extending service life in typical indoor environments or controlled conditions. Packaged in a bulk quantity of 500 units, this nut provides an efficient and cost-effective solution for high-volume usage and streamlined inventory management.
Key Features
Manufactured to ANSI/ASME B18.2.2 dimensional standards for guaranteed fit and performance Grade 4.8 carbon steel construction provides a dependable balance of strength and ductility Zinc-plated finish delivers basic corrosion resistance for enhanced durability 1-inch width across flats allows for secure application of standard wrenching tools Coarse 5/16-18 UNC thread pattern ensures easy engagement and robust holding power Bulk package of 500 units supports continuous project needs and reduces reordering frequency
Specifications
System of Measurement: Imperial Material Grade/Class: Grade 4.8 Base Material: Carbon Steel Thread Size: 5/16-18 UNC Finish: Zinc Plated Width Across Flats: 1 inch Package Quantity: 500
Applications
General assembly and fabrication in manufacturing facilities Routine maintenance and repair operations across various industries Construction of machinery, platforms, and structural frameworks Fastening applications in automotive repair and assembly Use in electrical enclosures, conduit fittings, and utility projects where corrosion resistance is a secondary concern








