Financing the Future of Energy: Fasteners Behind EPIC II
As the U.S. accelerates its transition to cleaner, more resilient energy, the pace of infrastructure development is only increasing. The latest sign? Investment giant Nuveen just closed $1.3 billion in new capital for its Energy and Power Infrastructure Credit Fund II (EPIC II), with plans to raise as much as $2.5 billion total.
That’s not just big money—it’s a signal. From transmission lines and substations to energy storage and LNG terminals, the physical infrastructure powering the energy transition is being built now. While headlines focus on financing, the reality on the ground is more tangible: steel, concrete, conduit, and the fasteners that hold it all together.
At California Fastener, we understand that every successful project starts with dependable materials. When power infrastructure goes up, our fastening systems are there at the foundation.
What EPIC II Is Fueling
EPIC II is designed to fund energy and power infrastructure across North America, with a focus on:
Transmission and distribution networks
Renewable generation and storage
LNG and related midstream assets
Grid modernization and resilience upgrades
The common thread across these projects? Each one relies on high-performance construction hardware to meet demanding conditions—structural loads, vibration, weather, and often, tight regulatory timelines.
Fasteners aren’t just components—they’re critical connections. From structural steel to pad-mounted systems and cable support, properly spec’d fasteners ensure safety, longevity, and code compliance.
Fasteners: Small Parts, Massive Responsibility
F1554 High-Strength Anchor Systems
Our F1554 anchor bolts—available in Grades 36, 55, and 105—are foundational to energy infrastructure. These bolts are engineered for use in:
Substation transformer pads
Switchgear platforms
Battery energy storage units (BESS)
Modular LNG and hydrogen skids
Supplied with hot-dip galvanized, plain, or stainless finishes, they provide corrosion resistance and seismic resilience. We offer straight and bent configurations, fully threaded or custom-cut, with hardware included to match job specs.
ASTM F3125 Structural Bolts (formerly A325/A490)
These high-strength bolts are standard for steel framework connections and are commonly used in:
Substation gantries and lattice towers
Solar panel racking structures
Cable tray framing systems
Structural supports for inverters and transformers
California Fastener offers Type 1 and Type 3 finishes, including weathering steel for exposed builds, as well as mill test reports and full traceability for public utility or DOT work.
Stud Bolts & Threaded Rods
For projects that demand flexibility and modularity, ASTM A193 B7/B8, A307, and F593 stainless steel threaded rods are vital. These fasteners are often found in:
Wall- or ceiling-mounted conduit tray systems
Rack-mounted power electronics
HVAC supports in utility-scale data centers
Custom cable support and control cabinet frameworks
Available in custom lengths, diameters, and thread pitches, these rods integrate easily into evolving project scopes and late-phase changes.
Coatings & Corrosion Protection
Energy infrastructure must stand up to time, weather, and geography. California Fastener stocks finish options for indoor, outdoor, and extreme environments:
Zinc-plated: Cost-effective corrosion resistance for protected enclosures
Hot-dip galvanized (HDG): Ideal for outdoor substations, solar farms, and coastal sites
Stainless steel (B8/B8M): Recommended for long-term exposure in marine or chemical-heavy zones
We also support custom coating specs and can guide your team on finish compatibility with specific bolt grades.
What Energy Builders Need from Their Fastener Supplier
Infrastructure projects run on tight tolerances and tighter schedules. Builders can’t afford sourcing issues, shipping delays, or hardware rework in the field. That’s why contractors, EPCs, and procurement leads trust California Fastener.
We deliver:
Jobsite-ready assemblies – pre-kitted and labeled for easy inspection and installation
Reliable lead times – thanks to deep inventory and responsive logistics
Engineering spec support – including ASTM, ISO, and material certs
Scalable fulfillment – for multi-phase and change-order-intensive projects
We don’t just supply fasteners—we support your ability to build with confidence.
A Critical Role in the Energy Transition
Trillions of dollars may fund the future of energy, but every substation, rack system, and storage yard is only as strong as the bolts holding it together. Fasteners are often overlooked—but they’re foundational.
With the EPIC II fund leading a new wave of investment, developers and builders are racing to meet demand. California Fastener is proud to play a role in making that possible—quietly, reliably, and with the kind of product quality that keeps projects running and powered for decades.
Ready to Build?
Partner with California Fastener for high-strength anchors, structural bolts, and corrosion-resistant hardware—built for energy, proven in the field.
