For over 85 years, Horberg Industries has been the leading manufacturer of precision dowel pins, serving a wide range of industries. Our unwavering commitment to manufacturing excellence and quality standards has earned us ISO 9001:2015 and AS9100D registrations, since 2001.


Founded on a passion for precision and a commitment to helping others, Horberg Industries embodies the core values of our founder, William Horberg. In 1935, Horberg set up shop as Centerless Grinding Works in the shipping department of a machine tool company in Bridgeport, CT. In 1953, the name was changed to Horberg Grinding Industries to reflect the Company’s expanding capabilities.

As the Aerospace and Defense industries grew and evolved, so did their need for critical tolerance fasteners. This was a tailor-made assignment for Horberg Grinding Industries. With the advent of the precision centerless ground taper pin, Horberg quickly became the go-to source for precision dowels, taper pins, and shafts. In 1993, the company changed its name to Horberg Industries, Inc., providing precision components to Aerospace, Defense, Medical and Industrial enterprises, as well as Government, Public, and Private industries.

Today, Horberg Industries seamlessly blends processes, innovation, cutting-edge tooling, and robust systems with the strong family and business values that characterized our inception. As a US-based supplier, customer, employer, corporate citizen, and community member, we proudly uphold this legacy.



Our expertise in process engineering, precision centerless grinding, and Swiss screw machining, complemented by our ISO9001:2015, AS9100:D, and ITAR registration, sets us apart.

Recognized industry leaders, including Boeing, Raytheon, FUJIFILM, and Applied Medical, consistently select Horberg Industries for precision, reliability, and our longstanding commitment to excellence.

Quality Management

Quality is paramount for aerospace, defense, and medical device manufacturers because lives depend on it. We engineer quality into our processes ensuring, precision, consistency, and reliability.

Security & Compliance

We are ISO 9001:2015 and AS9100D certified, ITAR registered with the United States Department of State Directorate of Trade Controls (DDTC), NIST800-171 compliant, and well on our way to CMMC compliance.

Customer Focus

Customer focus is what propels our organization forward. We view our customers as partners, invested in our shared success. By really listening to what they need, we ensure that our actions will address the real problems they face. When customers feel genuinely heard and cared for, they will return and recommend us to others.

On-Time Delivery

We invest in precision manufacturing and quality assurance equipment and systems to ensure your critical part is manufactured to the highest quality and delivered on-time.

Industry Trusted Manufacturer

Aerospace, defense, medical, government and commercial enterprises demand innovative solutions, experience, quality, and value from their manufacturing partner. Horberg Industries has been a leader in precision manufacturing for over 85 years.

History & Experience

Our company history has demonstrated that we’ve never shied away from overcoming challenges and impossibilities.  We sail confidently into headwinds that stop others. Time and again, this fearless spirit yields ingenious techniques that manufacture higher quality, more economical parts. Over 85 years of pushing conventions and creating new solutions have given us the experience to confidently serve today’s precision industries. 

Core Team

As an overview of the company’s history will demonstrate, precision and service have always been in Horberg’s DNA. Our experienced team of professionals is ready to assist with your precision dowel pins needs. How may we help you?

Russ Gordon

Technical Sales and Customer Success Manager

Robert Cole

Inside Sales and Customer Success

David Chonko

VP of Operations

“As usual, Russ is very quick to respond to inquiries. POs are processed in a timely manner and parts are of the utmost quality. Have loved doing business with Horberg since 1983. Aerospace Products has an even longer tradition. Looking forward to many more years to come!”