About Us

Founded in 1956, Bay City Screw and Bolt located in Union City, is a proud family-owned and operated company with a longstanding tradition of excellence in the distribution of fasteners and manufacturing of custom machined parts. With decades of experience, we specialize in providing a comprehensive range of screws, nuts, bolts, and custom components tailored to meet the diverse needs of our customers and their industry requirements.

In 2014, we brought our two locations together, and we moved into a state of art 31,000 Sq. Ft. facility in Union City, CA increasing our distribution and on-site machining capabilities. Our family values and customer focus drive our commitment to quality, efficiency, and customer satisfaction. Our experienced team ensures that each product meets your expectations, and your product is delivered on time. Whether you need standard fasteners or made-to-order machined components, we provide innovative and cutting-edge solutions with an unmatched service level. Partner with us at Bay City Screw and Bolt to get you the correct parts, product or solution you need for any job.

The details matter, put your trust in us.