LindFast Solutions Group (LSG) and Wing-Hamlin have expanded their long-standing partnership to now include LSG’s specialty manufacturing division, specifically Big Bolt, in support of customers across the Midwest—including Illinois, Indiana, Iowa, Michigan, Minnesota, Nebraska, and Wisconsin—as well as national and global customers.

“We’ve built a strong and trusted partnership over the years with Mike (Hamlin) and Cory (Wing), and I couldn’t be more confident in their ability to drive meaningful value for both LSG and our customers,” said Mike Spencer, CEO of LSG.

“As Big Bolt and LSG specialty manufacturing expands beyond its core capabilities, this collaboration ensures we’re delivering not just speed and precision, but also strategic insight and regional expertise that elevate our service across the Midwest and beyond.”

The expansion enables both organizations to better serve the evolving needs of the market with enhanced capabilities, regional coverage, and manufacturing expertise.

Founded in 1977, Bloomingdale, IL-based Big Bolt manufactures specialty fasteners for the aerospace, agricultural, construction, military, industrial, maritime, mining oil & gas, and transportation industries. LSG acquired Big Bolt in December 2024.

Founded in 1990, Wing-Hamlin is a manufacturer's representative firm based in Elmhurst, IL.

Founded in 1983, Blaine, MN-based LSG is a master distributor of specialty fasteners and sells exclusively to distributors. The company has branches in Illinois, South Carolina, Texas, New York and Toronto.