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A bolt is a bolt, unless it comes from Southwest
Fastener — Service Sets Us Apart!™

Our fasteners come with over a century of fastener knowledge and the best service in the industry. Southwest Fastener is unique among fastener companies; of course we deliver fasteners, but we also specialize in documentation, regulations and problem solving — that’s why we’re The Bolt-Heads™.

The Bolt-Heads are here and ready to help you choose from over 14,000 SKUs of nuts, bolts, rivets, strut, cutting tools, abrasives, anchors, and more... in stock, and ready for quick delivery. Now!

No matter what your needs, search through our site and give us a call, we think you’ll agree, that when it comes to fasteners for industry, fasteners for solar, fasteners for construction, fasteners for waterworks, prefab supports, and more... we have what you need; all with that something extra our customers already know and value. Southwest Fastener — Service Sets Us Apart™

Southwest Fastener carries a full line of fasteners and hardware, including:

Cutting Tools
Gaskets & Bolt Kits
Paints & Lubricants
Rivets and Rivet-Nuts
Socket Products
Solar Fasteners
Structural Fasteners
Strut, Fittings, &

Contact Us

In you have any questions or would like to place an order,
please provide your contact information below and
a Bolt-Head will contact you.





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First and foremost, our hearts go out to anyone who’s been impacted by the virus, either directly or indirectly. Our thoughts are especially with those who are sick, to which we extend our heartfelt wishes for a full recovery. And we are truly inspired by the selfless healthcare workers and first responders who are on the front lines working tirelessly to care for people in need.

Southwest Fastener is deemed an essential business by state and federal standards. For the safety of our employees and customers we are following the CDC COVID-19 guidelines.

We still offer FREE next day delivery, no minimum orders, LightningBolt same day delivery and pick up at our will call counters.

Our showroom is currently closed to customers, but simply call one of our experienced inside sales team members and they will be glad to assist you as usual. And when you come by; we will bring the order out to you.

We recognize that this virus is creating many challenges for all of us, but our team stands ready to support you in any way we can.

Serving our customers since 1990.