Coupling Nut Supply sells products through leading fastener distributors throughout the United States.

Our team of professionals will work with your company to ensure your exact needs and specifications are met. Whether low volume or high volume, we offer quick turnaround and competitive pricing. While we also distribute standard fasteners, our specialty is…

Engineering Coupling Nut designs processes to manufacture fasteners at the highest quality level in the most efficient manner possible. Certification of production standards Verification of manufacturing process capable to these standards Quality Our experience in the fastener industry ensures that…

Click map to enlarge. Coupling Nut Supply is conveniently located in Johnson Creek, WI – 1 mile from I-94 (30 miles from Milwaukee – 90 miles from Chicago – 50 miles from Madison) Directions What does over 40 years experience…