About Us

About Delta Screw Co.

For over fifty years, Delta has achieved unparalleled performance within the industry. Ranging from children's toy products to high-rise steel construction, Delta has consistently earned the trust and respect of its customers with quality, reliability, and on-time delivery.

John Latona Chicago Bolt, Nut and Screw Association Hall of Famer founded the business in 1960, and had a vision for delivering amazing customer service for an unbeatable price. Now, his sons faithfully follow the tradition of incredible service by creatively expanding product lines and ever improving all aspects of Delta’s service and commitment to your satisfaction. With products made and manufactured right here in the United States, Delta is continuing a tradition of quality and hard work.

With accreditations from the Chicago Department of Transportation, Metropolitan Water Reclamation, The Illinois State Department of Transportation, and Chicago Transit Authority, our products are industry tested and customer approved.