Get your high-strength fasteners directly from the source. As a leading manufacturer specializing in alloy steel products, we provide ASTM A193 B7/B7M long threaded rods with the reliability and scale required for global industrial procurement. • Direct Manufacturer Advantage: Skip the distributors. By sourcing directly from our factory, you secure the most competitive wholesale pricing in the market. • Scale of Production: With a supply capacity exceeding 30,000 MT per month, we are equipped to handle large-scale container orders and tight project deadlines. • Industrial Cost-Efficiency: Our plain-finish rods offer the best value for bulk buyers who require high-strength performance without the additional cost of plating. • Expert Logistics: We provide professional anti-rust oiling and sea-worthy packaging to ensure your products arrive in perfect condition.

Are you sourcing for large-scale energy or infrastructure projects? As a specialized manufacturer with decades of expertise in high-performance alloy steel, we deliver L7/L7M long threaded rods directly from our production lines to your port. • Manufacturer Pricing: Eliminate the trading markup. We offer direct-from-factory rates that give you a competitive edge. • Massive Supply Capacity: Backed by our extensive alloy steel stock, we ensure stable lead times for high-volume, container-load orders. • Bulk Savings: We support your bottom line with exclusive tiered pricing for bulk purchases and long-term supply contracts. • Export Ready: Expertly packaged and treated for international transit, ensuring your rods arrive straight and rust-free.

Product Description: Engineered for high-pressure and high-temperature environments, our Grade 2H Hex Nuts are manufactured according to DIN 934 (and ASTM A194) specifications. These nuts are heat-treated to achieve the superior hardness and proof load strength required for critical structural and piping applications. Technical Excellence: • Material: Premium quenched and tempered carbon steel. • Surface Finish: High-quality Blue-White Zinc plating provides an aesthetic finish with reliable corrosion resistance. • Performance: Exceptional load-bearing capacity, specifically designed to pair with Grade B7 and B16 threaded studs. • Precision: Rigorous thread gauging to ensure a perfect fit and prevent galling.

Product Overview: Our B7M threaded rods are manufactured in strict accordance with DIN 975 standards, specifically designed for oil, gas, and petrochemical applications where resistance to sulfide stress cracking is critical. Each piece undergoes a precise heat treatment process to ensure a maximum hardness of 22 HRC, meeting the rigorous safety requirements of industrial environments. Key Features: • Material Integrity: High-grade B7M alloy steel with controlled tempering. • Corrosion Resistance: Premium Blue-White Zinc plating for a clean finish and enhanced salt spray performance. • Precise Fit: Clean-cut threads for smooth installation in heavy-duty fasteners. • Custom Lengths: Specialized in short-cut threaded rods tailored to your project specifications.