Overview
This Grade 4 carbon steel hex nut is engineered for reliable, general-purpose fastening across a broad spectrum of industrial and commercial applications. Designed with a standard M3 metric thread, it is a fundamental component for assembling machinery, equipment, and various fabricated products. The plain, uncoated finish offers a cost-effective solution for standard environments, while the Grade 4 classification ensures consistent mechanical properties and dependable performance in non-critical assemblies. Supplied in a 100-piece package, it provides convenient inventory management and reduces downtime for maintenance and production tasks.
Key Features
Manufactured from durable Grade 4 carbon steel for reliable strength Standard M3 metric thread for broad compatibility with common bolts and studs 0.236 inch width across flats ensures secure engagement with standard wrenches Plain, uncoated finish for economical use in standard conditions Convenient 100-piece package supports efficient stocking and usage
Specifications
System of Measurement: Metric Material Grade/Class: Grade 4
Material
Carbon Steel Thread Size: M3 Finish: Plain Width Across Flats: 0.236 inches Package Quantity: 100 pieces
Applications
General assembly and maintenance of light machinery Fabrication of metal frames and structures Fastening components in electrical enclosures and control panels Repair and service operations across multiple industries Use in prototypes, jigs, and non-permanent fixtures








