Built for Strength: Large Diameter & Long Length Bolts

At TS Fasteners, we specialize in supplying large diameter and long length bolts engineered for the world’s toughest applications. From the base of towering wind turbines to the steel skeletons of mega-structures, our bolts are built to hold strong—where failure is not an option.

Why Large Bolts Matter

In high-stakes construction and engineering, ordinary fasteners just won’t do. Large diameter and long bolts are essential for:

• Distributing extreme loads across critical joints
• Resisting dynamic forces from wind, vibration, or machinery
• Securing safety-critical connections that demand absolute reliability

Our bolts are designed for strength, precision, and endurance—supporting structures that move industries, power cities, and connect continents.

Key Applications

Structural Steel Connections

From bridges and cranes to industrial buildings, our bolts join massive steel elements that carry substantial tensile and shear loads. Their large diameter provides strength, while their length ensures full engagement across wide or complex connections.

Foundation & Anchor Systems

We supply foundation bolts that anchor equipment, towers, and buildings to concrete. These bolts can span several feet, providing deep embedment and high pull-out resistance, making them ideal for seismic and heavy-load environments.

Flange Assemblies & Pressure Vessels

In the oil & gas, power generation, and chemical industries, long bolts ensure precise compression of flanged joints in pressure vessels and piping systems. Our products offer corrosion resistance, thermal tolerance, and high clamping force.

Wind Energy Infrastructure

Wind turbines demand bolts that can endure decades of fatigue loading, temperature shifts, and environmental exposure. TS Fasteners provides precision-grade fasteners for tower segments and nacelle assemblies.

Mining, Marine & Heavy Equipment

Where ruggedness is a requirement, our bolts rise to the challenge. We supply solutions for harsh, high-impact conditions—delivering fasteners that perform under extreme stress, moisture, and vibration.

Quality You Can Rely On

Every fastener we supply is backed by:

• Certified materials for high strength and durability
• Custom manufacturing to meet exact length and diameter specifications
• Industry standards compliance (ASTM, ISO, SAE, etc.)
• Testing and traceability to ensure performance and safety

Whether you need standard sizes or fully custom-engineered bolts, TS Fasteners delivers.

Contact TS Fasteners Today

Partner with a supplier who understands the demands of large-scale engineering. Get in touch with our technical team to discuss your requirements, request a quote, or learn more about our large diameter and long length bolt fastening solutions.