DIN 6914 High-Strength Hex Head Structural Bolts – Ravina Fasteners

DIN 6914 High-Strength Hex Head Structural Bolts are engineered for demanding structural applications that require superior strength, durability, and reliability. Manufactured by Ravina Fasteners, these bolts are widely used in steel constructions, bridge assemblies, transmission towers, wind energy structures, and heavy industrial frameworks.

These bolts feature a large hexagonal head and are produced in property classes 8.8 and 10.9, ensuring excellent tensile and shear strength. Designed to work in conjunction with DIN 6915 hex nuts and DIN 6916 hardened washers, DIN 6914 bolts offer secure clamping and vibration resistance in critical load-bearing joints.

Available in a range of materials and corrosion-resistant finishes, Ravina Fasteners ensures strict adherence to international standards such as ISO 7412, BS EN 14399-4, ASTM A325/A490, and IS 3757.

DIN 6914 High-Strength Structural Hex Bolts – Features & Applications

DIN 6914 High-Strength Structural Hex Bolts are specially engineered for critical structural applications where exceptional strength and reliability are essential. These bolts are widely used in heavy steel constructions like bridges, buildings, wind turbines, and other infrastructure projects.

Large hex head design for increased clamping force

• Manufactured in high tensile strength grades (typically 8.8 and 10.9)

• Precision threading for secure fastening and load stability

• Compatible with DIN 6915 hex nuts and DIN 6916 hardened washers

• Designed for preloaded bolted structural joints

• Available in various coatings: HDG (Hot Dip Galvanized), Zinc-plated, Black Oxide, and Geomet®

• Structural steel frameworks and construction joints

• High-rise buildings and bridge assemblies

• Wind energy and solar power mounting systems

• Transmission towers and substations

• Railway and shipbuilding components

Backed by Ravina Fasteners’ quality assurance, DIN 6914 bolts are manufactured to meet or exceed international standards including ISO 7412, EN 14399-4, ASTM A325/A490, and IS 3757.

ISO 7412, BS EN 14399-4, ASTM A325/A490, and IS 3757.

Structural Applications of DIN 6914 Hex Head Bolts

DIN 6914 hex head bolts are engineered to meet the rigorous demands of structural steel assemblies where safety, strength, and reliability are critical. These bolts are essential in high-tension connections, offering superior clamping force and resistance to vibration, shear, and fatigue. Used in conjunction with DIN 6915 heavy hex nuts and DIN 6916 hardened washers, they ensure a secure and long-lasting connection in bolted joints.

Common structural applications include:

• Bridges and Flyovers: Connecting massive steel members under dynamic and static loads

• High-Rise Buildings: Securing beams and columns in multi-storey steel frameworks

• Industrial Sheds and Warehouses: Providing robust and reliable joints in large steel structures

• Wind Turbines and Solar Structures: Withstanding extreme environmental and mechanical stress

• Transmission Towers and Rail Infrastructure: Supporting critical systems in power and transportation sectors

DIN 6914 bolts from Ravina Fasteners are trusted for their dimensional accuracy, high tensile performance, and compliance with global standards—making them ideal for structural engineers, EPC contractors, and OEMs worldwide.

Materials and Coatings Available for DIN 6914 Bolts

DIN 6914 high-strength bolts are manufactured using premium quality materials to ensure maximum load-bearing capacity, durability, and corrosion resistance in structural environments. These bolts are typically available in:

• Alloy Steel (Grades 8.8 & 10.9): Offers excellent tensile strength and durability, suitable for heavy-duty applications.

• Carbon Steel: Standard option for general structural use where moderate strength is sufficient.

• Stainless Steel (on request): Used in corrosive or high-moisture environments for superior longevity and rust resistance.

• Hot Dip Galvanized (HDG): Provides superior corrosion protection, ideal for outdoor and marine applications.

• Zinc Plated: Offers basic corrosion resistance and a clean finish for indoor or low-exposure environments.

• Black Oxide: Enhances appearance and mild corrosion resistance, used primarily for aesthetic or controlled environments.

• Geomet® / Dacromet®: Eco-friendly coatings that provide high corrosion protection without hydrogen embrittlement – perfect for wind, solar, and infrastructure sectors.

At Ravina Fasteners, all coatings comply with international environmental and safety standards, ensuring reliable performance even in the most challenging conditions.

Why Choose Ravina Fasteners for DIN 6914 Structural Bolts

Ravina Fasteners stands out as a trusted manufacturer and exporter of DIN 6914 high-strength structural bolts, delivering unmatched quality, consistency, and service. Here's why professionals across industries choose Ravina:

• ✅ Precision Engineering: Every bolt is manufactured to exact DIN specifications, ensuring perfect fit and high tensile performance.

• ✅ Certified Quality: Products are tested for mechanical properties, coating thickness, and dimensional accuracy with full traceability.

• ✅ Wide Range of Sizes & Grades: Available in M12 to M36 diameters, in grades 8.8, 10.9, and custom variants to meet specific project needs.

• ✅ Global Compliance: Our bolts comply with ISO, ASTM, and BS standards, ideal for international projects.

• ✅ Corrosion Protection: Offered in hot dip galvanized, zinc plated, Geomet®, or custom finishes for superior durability.

• ✅ Reliable Logistics: Timely delivery across India, the Middle East, Europe, and Africa with secure packaging and export documentation.

• ✅ Technical Support: Our team provides technical guidance for fastener selection, torque values, and material compatibility.

Choose Ravina Fasteners for structural bolts that guarantee strength, safety, and sustainability in every connection.