– Big Bolt expands its presence in the strategic secondary services growth category. BLOOMINGDALE, ILLINOIS, UNITED STATES, September 12, 2022 /EINPresswire.com/ — Big Bolt, LLC (“Big Bolt”), one of the largest specialty fastener manufacturers in the US, announced it has acquired Delta Secondary, LLC (“Delta”), an Illinois-based manufacturer of fasteners and provider of secondary services. Delta is a … Continue reading Big Bolt, LLC Acquires Delta Secondary, LLC