Structural Bolts

South Coast Fasteners, Inc. supplies structural bolts engineered for heavy-load, high-strength connections in construction, infrastructure, and steel-to-steel applications. Designed to meet strict performance standards, these bolts are used in bridges, buildings, heavy equipment, and critical assemblies where strength, consistency, and compliance matter most. With fully threaded or partially threaded options and a range of material grades, we offer the fasteners that keep major projects standing.

Your Supplier for High-Performance Industrial Fasteners

If you're looking for a trusted supplier of wholesale industrial fasteners, South Coast Fasteners is your solution. Contact our Anaheim, CA office to learn more about our product options and how we can support your project needs. For helpful service, fast order turnaround, and high-quality fasteners in bulk or small batches, choose South Coast Fasteners.

Material Options

South Coast Fasteners stocks structural bolts in:

A307 Grade B
Used for heavy construction connections, typically with cast iron flanges or piping
A325
High-strength bolts for structural steel joints in buildings and bridges
A325 Type 1
Medium carbon steel construction bolts used in general structural assemblies
A490
Stronger than A325, used where higher tensile strength is required
A490 Type 1
Alloy steel construction bolts for critical-load connections
Grade A193 B7 Steel
Heat-treated alloy steel for high-pressure, high-temperature, or threaded applications in structural assemblies

Available Finishes

South Coast Fasteners offers structural bolts in:

Hot-Dip Galvanized
Plain

Why Choose South Coast Fasteners?

South Coast Fasteners provides structural bolts you can count on in the most demanding applications. With a reputation built on reliability and fast delivery, we support contractors, fabricators, and engineers with high-performance fasteners that meet job specs without delay.

Order Structural Bolts Online Today

South Coast Fasteners makes ordering structural bolts simple and efficient. Browse our full selection online or reach out for help with specifications, compliance requirements, or volume orders. We’re ready to supply what your job demands.