Overview
This Grade 8 carbon steel hex nut is engineered for high-strength, reliable fastening in demanding industrial and construction environments. The black oxide finish provides a layer of corrosion resistance and a uniform, professional appearance. Designed with a metric M8 thread, it is compatible with a wide range of standard bolts and threaded rods. Packaged in a bulk quantity of 1000 units, this offering ensures consistent quality and ample supply for high-volume assembly lines, maintenance departments, and large-scale fabrication projects.
Key Features
Manufactured from high-strength Grade 8 carbon steel for superior load-bearing capability Black oxide finish enhances corrosion resistance and provides a clean, non-reflective surface Precision-cut metric M8 threads ensure a secure, vibration-resistant fit with compatible fasteners Standard hex design with 0.63-inch width across flats for easy installation using common wrenches Bulk packaging of 1000 pieces supports efficient inventory management and reduces per-unit cost
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: M8 Finish: Black Oxide Width Across Flats: 0.63 in Package Quantity: 1000
Applications
General heavy-duty assembly in manufacturing and metal fabrication Structural fastening in construction and infrastructure projects Maintenance, repair, and operations (MRO) in industrial facilities Machinery and equipment assembly where high tensile strength is required As a component in fastener kits for service vehicles and toolboxes








