When it’s Critical... ...it’s Cardinal Oil & Gas OEM Construction MRO Wind

Cardinal Fastener Inc. is one of the largest fastener manufacturers of large diameter, hot forged bolts in America. Our products, which are manufactured in various head styles and diameters up to 3” or M72, can be seen on our innovative Birdie Chart.

Short Lead Times, Unsurpassed Quality
Cardinal prides itself on having the shortest lead times (as fast as same day) of any manufacturer in the world. Our unsurpassed quality is matched by the lowest manufacturing cost of any hot forger in North America. That’s how we became the first fastener manufacturer in the world to receive ISO 9001:2008 certification.

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Cardinal Fastener in Link Magazine's Summer 2014 Issue

Cardinal Fastener, A Leading Manufacturer of Large Diameter Hot Forged Fasteners...

Need 2” to 3” diameter Hex Heads or Socket Heads at the right price, right away?

Cardinal Fastener Inc. can meet your needs with our Ajax hot forging upsetter....

The New Cardinal Features Five New HAAS® CNC Lathes

New HAAS® CNC lathes provide added capacity for quick turnaround on hot forged fasteners ...