Overview
This Grade 10 carbon steel hex nut is engineered for high-strength structural and machinery applications where reliability is paramount. Manufactured to metric M45 coarse thread specifications, it delivers exceptional clamping force and vibration resistance. The black oxide finish provides a durable layer of corrosion protection, extending the component's service life in demanding industrial environments. This nut is supplied in a convenient package quantity of 40, suitable for maintenance kits or production line use.
Key Features
Manufactured from high-grade carbon steel for superior tensile strength Black oxide finish offers enhanced corrosion resistance and a clean appearance Metric M45 coarse thread design ensures secure fastening and high load distribution Width across flats of 1.772 inches provides a standard wrenching surface for common tools Meets stringent Grade 10 performance standards for dependable performance in critical assemblies
Specifications
System of Measurement: Metric Material Grade/Class: Grade 10
Material
Carbon Steel Thread Size: M45 Finish: Black Oxide Width Across Flats: 1.772 in Package Quantity: 40
Applications
Heavy machinery assembly and maintenance Structural steel fabrication and construction Industrial equipment manufacturing Infrastructure and bridge work Repair and overhaul operations in demanding sectors








