Overview
This Grade 8 Carbon Steel Hex Nut is engineered for high-strength, reliable fastening in the most demanding industrial and construction environments. Manufactured to precise metric M36 thread specifications, it is designed to create secure, vibration-resistant connections on heavy machinery, structural steel, and critical infrastructure projects. The durable black oxide finish provides a consistent layer of protection against corrosion, extending the service life of the assembly. Sold in a convenient pack quantity of 36, this nut offers a practical inventory solution for maintenance, repair, and production operations.
Key Features
Manufactured from high-grade carbon steel for exceptional strength and durability. Meets rigorous Grade 8 performance standards, ensuring reliable performance under high stress. Black oxide finish provides a protective layer for enhanced corrosion resistance and a clean, professional appearance. Precision-machined M36 metric threads ensure consistent, accurate mating with corresponding bolts. Width across flats of 1.417 inches allows for secure engagement with standard metric wrenches and sockets. Bulk packaging of 36 units supports efficient inventory management for high-volume usage.
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: M36 Finish: Black Oxide Width Across Flats: 1.417 in Pack Quantity: 36
Applications
General heavy-duty construction and structural steel framing. Assembly and maintenance of industrial machinery, presses, and conveyor systems. Infrastructure projects including bridges, rail systems, and utility installations. Repair and fabrication in manufacturing plants, machine shops, and welding operations. Any application requiring a high-strength, metric-threaded fastener with corrosion-resistant properties.








