Charlotte-based Fastener Fabricators Join Forces to Increase Production Capacity, Speed in Meeting Customer Needs February 23, 2022 (CHARLOTTE, NC) Threadline Products, a fastener fabrication company serving the industrial and construction industries, as well as original equipment manufacturers, announces the acquisition of fastener fabricators Atlantic Bolt, Inc. The merger of the two Charlotte-based companies brings together teams with a combined 74 years of experience in s