Heavy Hex Bolts

South Coast Fasteners, Inc. supplies hex bolts built for strength, reliability, and versatility across a wide range of construction and industrial applications. With a six-sided head for easy wrenching and strong, uniform threading, hex bolts are a trusted choice for structural connections, machinery, framework, and general-purpose fastening.

From light-duty jobs to high-load applications, we stock the grades, materials, and finishes you need to match performance with project demands. Whether you are building new, making repairs, or fabricating in the field, these bolts deliver dependable hold you can trust.

Order Premium Industrial Fasteners Today

Use the options below to order top-quality fasteners in the sizes and specifications you need. Questions about our fastener options? Contact our office in Anaheim, CA today, and our team will be happy to assist you. Whether you need repeat bulk orders or one-off small batch purchases, South Coast Fasteners has you covered for all your industrial fastener supplies.

Material Options

South Coast Fasteners stocks hex bolts in:

A307 Grade A
General-purpose low carbon bolts used for non-critical applications
A307 Grade B
Higher tensile strength for cast iron flanges and pressure piping
Grade A
Common carbon steel bolts for light structural and industrial use
A193 B7 Steel
Heat-treated alloy steel bolts designed for high-pressure and high-temperature environments

Available Finishes

South Coast Fasteners offers hex bolts in:

Hot Dip Galvanized
Plain
Yellow Zinc Cr+6
Zinc Cr+3

Why Choose South Coast Fasteners?

South Coast Fasteners supplies dependable bolts backed by solid inventory, technical knowledge, and fast turnaround. Whether you're building infrastructure, maintaining equipment, or managing a job site, we’ve got the hex bolts that deliver strength where it counts.

Order Hex Bolts Online Today

South Coast Fasteners makes it easy to order hex bolts in the materials, grades, and finishes your project requires. Browse our inventory online or reach out for help with product selection or bulk pricing. We're here to keep your build moving forward.