Overview
This Grade 12 alloy steel hex nut is engineered for critical structural and heavy machinery applications where failure is not an option. Manufactured in strict accordance with the DIN 934 international standard, it ensures precise dimensional consistency and reliable performance in high-stress environments. The black oxide finish provides a durable, cost-effective layer of protection against corrosion. Packaged in quantities of 20, this nut is supplied for efficient inventory management and bulk project requirements.
Key Features
Manufactured to DIN 934 specifications for guaranteed interchangeability Grade 12 alloy steel construction delivers exceptional tensile strength Black oxide finish for enhanced corrosion resistance and a clean appearance Precision-cut M36 metric threads ensure a secure, vibration-resistant fit Wide 1.417-inch across-flats design for standard wrench engagement and high torque application
Specifications
Thread Size: M36 Width Across Flats: 1.417 inches
Material
Alloy Steel Material Grade/Class: Grade 12 Finish: Black Oxide System of Measurement: Metric Package Quantity: 20
Applications
Heavy structural steel framing and construction Assembly of large industrial machinery and presses Infrastructure projects including bridges and power generation facilities Maintenance, repair, and overhaul operations in demanding environments Manufacturing of agricultural, mining, and material handling equipment








