Overview
This Grade 4 carbon steel hex nut is engineered for medium-duty fastening in industrial assembly, machinery maintenance, and general fabrication. It provides a reliable and cost-effective threaded solution where high-strength Grade 8 performance is not required. The black oxide finish delivers a layer of protection against oxidation and corrosion in indoor or controlled environments, while presenting a uniform, non-reflective matte black appearance. Packaged in quantities of 100, this product supports efficient inventory management and ensures a ready supply for production lines or service kits.
Key Features
Manufactured from Grade 4 carbon steel for dependable strength Black oxide finish for basic corrosion resistance and a clean look Precision-machined metric M2.5 threads for consistent engagement Standard hex profile for compatibility with common wrenches and sockets Bulk packaging of 100 units for project and operational readiness
Specifications
System of Measurement: Metric Material Grade/Class: Grade 4
Material
Carbon Steel Thread Size: M2.5 Finish: Black Oxide Width Across Flats: 0.157 in Package Quantity: 100
Applications
General assembly of machinery, enclosures, and fixtures Maintenance and repair operations across various industries Fastening in electrical and control panel construction Use in conjunction with matching metric bolts and threaded rods Prototyping, hobbyist projects, and MRO (Maintenance, Repair, and Operations) inventories
