Overview
This Grade 4 carbon steel hex nut is engineered for robust, general-purpose fastening in demanding industrial and construction environments. It is designed to provide a secure, long-lasting mechanical lock when paired with a corresponding M20 bolt. The product's construction prioritizes consistent strength and corrosion resistance, making it a reliable component for structural frameworks, heavy machinery, and infrastructure projects. It is supplied in a bulk pack of 500 units to support high-volume assembly operations and maintain inventory efficiency.
Key Features
Manufactured from Grade 4 carbon steel for dependable tensile strength and durability Features a corrosion-resistant zinc-plated finish for enhanced protection in various environments Standard 1.26-inch width across flats ensures compatibility with common wrenches and sockets M20 coarse thread design facilitates easier engagement and assembly Bulk packaging of 500 nuts supports continuous workflow and reduces downtime for reordering
Specifications
System of Measurement: Metric Material Grade/Class: Grade 4
Material
Carbon Steel Thread Size: M20 Finish: Zinc Plated Width Across Flats: 1.26 inches Package Quantity: 500
Applications
General fabrication and structural steel assembly Heavy-duty machinery maintenance and repair Construction of industrial frameworks and supports Infrastructure and utility projects Manufacturing and production line equipment








