Overview
This Grade 8 carbon steel hex nut is engineered for high-strength, reliable fastening in demanding industrial and construction environments. Manufactured to DIN 934 standards, it ensures precise dimensional consistency and compatibility with a wide range of metric hardware. The black oxide finish provides a durable, mildly corrosion-resistant surface while maintaining a clean, professional appearance. Packaged in bulk quantities of 100 units, this nut offers a cost-effective solution for assembly lines, maintenance kits, and inventory stocking, minimizing downtime and ensuring project continuity.
Key Features
Manufactured to stringent DIN 934 specifications for guaranteed interchangeability Grade 8 classification indicates high tensile strength for critical connections Black oxide finish adds a layer of protection against rust and corrosion Precision-cut metric threads ensure smooth engagement and secure fit Bulk packaging of 100 pieces supports high-volume usage and inventory management
Specifications
System of Measurement: Metric Material Grade/Class: Grade 8
Material
Carbon Steel Thread Size: M4 Finish: Black Oxide Width Across Flats: 0.236 inches Package Quantity: 100 units
Applications
General manufacturing and machinery assembly Automotive repair and equipment maintenance Structural frameworks and metal fabrication Electrical panel and enclosure construction MRO (Maintenance, Repair, and Operations) inventory for facility upkeep








