602-841-8100      sales@superiorbolt.com

Our Story

With more than 40 years experience in the fastener industry Superior Bolt in Phoenix, Arizona has grown to become one of the premier suppliers of high-quality, large diameter fasteners in the United States.
Large Diameter Fasteners

3745 E. Wier Ave.
Phoenix, AZ 85040
Tel:  602-841-8100
Fax: 602-841-6700