Cardinal Fastener & Specialty Co., Inc. is the largest fastener manufacturer of large diameter, hot forged bolts in North 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. In addition, our quality is unsurpassed. That’s how we became the first fastener manufacturer in the world to receive ISO 9001:2008 certification.

A Presidential Visit
Our reputation as a high performance, American quality manufacturer attracted the attention of President Elect, Barack Obama, in January, 2009. The president highlighted Cardinal Fastener’s success when he visited our company, an event that was covered by over 200 media outlets from all over the world.