Overview
This Grade 8 carbon steel hex nut is engineered for high-strength, heavy-duty fastening applications where reliability is critical. Manufactured to precise metric specifications, it offers a robust solution for structural connections, machinery assembly, and industrial equipment. The black oxide finish enhances corrosion resistance and provides a uniform, professional appearance suitable for both functional and finished applications.
Key Features
Constructed from high-grade carbon steel for superior strength and durability Grade 8 classification ensures a minimum proof load of 120,000 PSI Black oxide finish offers improved corrosion resistance and a clean look Precision-machined metric threads (M24x3) for a secure and accurate fit Extra-thick design provides increased bearing surface and thread engagement Standard hex profile allows for easy installation with common wrenches
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: M24x3 Finish: Black Oxide Width Across Flats: 1.575 inches Nominal Size (Inch Equivalent): 1-1/2 inch Package Quantity: 100
Applications
Heavy machinery and equipment assembly Structural steel construction and framework Industrial plant maintenance and repair Infrastructure projects including bridges and conveyors Manufacturing of agricultural and mining equipment Any application requiring a high-strength, metric-threaded fastener








