Fasteners for Renewable Energy

As the world shifts toward cleaner energy, fasteners play a quiet yet crucial role in supporting the infrastructure behind solar, wind, and grid based power. From massive wind turbines to rooftop solar installations, renewable energy projects demand durability, precision, and long-term performance. The right fasteners make all the difference.

Solar Panel Systems

Solar energy systems rely heavily on a network of frames, brackets, and rails that must remain stable in all weather conditions. Stainless steel and aluminum fasteners are commonly used for their corrosion resistance and strength given their light-weight. Threaded fasteners, such as hex bolts, flange nuts, and self-tapping screws, are critical for mounting panels securely onto racking systems and rooftops. Vibration resistance and UV durability are also essential factors to consider for solar hardware exposed to the elements.

Wind Turbines

Wind turbine construction is no small feat as you know if you’ve ever witnessed how large one is in person. The towers and rotor hubs are bolted together using heavy duty fasteners that must endure extreme wind and temperature fluctuations. There is also mechanical stress since there’s so much movement to get the energy from them. High-tensile bolts, structural washers, and locking systems ensure long term stability and safe operation. Precision alignment is also critical during assembly, which is where Accushim kits come in. They provide accurate spacing and alignment support during the installation of key components.

Power Grids & Infrastructure

As renewable sources are fed into regional and national power grids, fasteners are needed in substations and transmission equipment. In these high voltage environments, electrical conductivity, corrosion resistance, and thermal expansion must be factored in. Fasteners used in grounding systems and control panels must meet rigorous standards to maintain safety and efficiency. Whether it’s a small grounding nut or a high-strength structural anchor, quality fasteners keep the grid connected.

Accushim Kits

Proper alignment is crucial for rotating equipment and machinery used in renewable energy facilities. Our stocked line of Accushim kits offer pre-cut, reusable stainless steel shims that simplify alignment and leveling tasks. We sell these in individual packs of 20 shims or as kits (sizes A-D are stocked at our facilities). Whether you’re working with wind turbine gearboxes, solar trackers, or generators, these kits help ensure efficient installation, reduced downtime, and long-term equipment reliability.

As renewable energy grows, so does the need for reliable hardware that keeps systems running smoothly for decades. Our large inventory of fasteners and shims are ready to support your next project from solar farms to wind installations! Contact us today to learn how we can help you secure your needs.