Sems & Specials Inc

Since 1931, Safety Socket, LLC has been serving machine tool, tool and die, aircraft, aerospace and electronics industries. Based in Chicago, Ill., the company specializes in manufacturing Blue Devil brand of hexagon socket screw products. It also manufactures button head cap screws, dowel pins, hex wrenches and hex wrench sets, metric socket set, screws-cup point, socket pipe plugs, socket set screws, socket shoulder screws, x-trac tool, to name a few. In addition, the company designs and manufactures engineered fasteners in a wide range of steel and nonferrous materials. Safety Socket, LLC is ISO 9001:2000 and AS 9100:2004 Rev B registered company.

Topy Precision Manufacturing Inc. is a recognized supplier of precision spring steel fasteners, having established a reputation for quality over its 30-plus years in operation. Originally a warehouse for distribution under Topy Fasteners Ltd., the company transitioned to manufacturing in Elk Grove Village, Illinois, in 1988 to meet the growing demands of its customers. Since its inception, Topy Precision Manufacturing has focused on delivering reliable products while adapting to the evolving needs of the market. The company's commitment to excellence and innovation highlights its role in the precision manufacturing industry. Generated from the website

Brynolf Manufacturing Inc provides product to both OEM's and distributors. We pride ourselves on competitive pricing, quality product, and timely delivery. We have been ISO 9001 registered since June of 2001. We are a family owned and family operated business.