Welcome to MacLean-Fogg Component Solutions - Mundelein

MacLean-Fogg began in 1925 with one product, the No. 1 Railroad Locknut. The long, rich tradition of fasteners at MacLean-Fogg is centered at our Mundelein, IL facility. Here we manufacture over 500,000,000 internally threaded fasteners per year for Automotive, Heavy Duty and other Industrial Markets.  We are TS16949 and ISO14001 Certified.

Please click around to learn more about us and our products.  Of course, please feel free to contact us to discuss how one of our internally threaded fastener products could be a component solution for you.

You can download our Divisional Information Sheet by clicking here.

For information on the thread types, sizes, materials, and processes used to manufacture our fasteners, please review our Fastener Manufacturing Reference Guide.  This document will give you an overview of the fasteners we make across several of our facilities. 

mundeleine

Latest News

Mundelein Quoting Process Improvement
MFCS has been steadily gaining new business over the years, naturally causing a significant increase in quote requests to process. As a company, we have...
 
The Rotational Program Takes on the Carolinas
The MacLean-Fogg Manufacturing Management Program (MMP) is a two-year rotational program that allows high potential recent college graduates to make a...
 
General Motors Recognizes MacLean-Fogg Component Solutions as a 2015 Supplier of the Year Winner
MacLean-Fogg Component Solutions was named a GM Supplier of the Year by General Motors during its 24th annual Supplier of the Year awards ceremony held...
 
MFCS Think Tank
On Wednesday, November 18, 2015, the first annual MFCS Think Tank meeting was held at Meadow Brook Hall on Oakland University’s campus, located in Rochester...
 
MacLean-Fogg Passes Presidential Torch to the Next Generation
Barry L. MacLean, chief executive officer and chairman of MacLean-Fogg, announced the appointment of Duncan A. L. MacLean to president of MacLean-Fogg...
 
MFCS Celebrates Three Anniversaries
2015 is a milestone year for Mac-Lean Fogg Company. Not only is the company as a whole celebrating its 90th year in business, but MacLean-Fogg Component...
 
MFCS Sponsoring Five Michigan Tech Capstone Design Projects
Five MFCS facilities are sponsoring senior design projects at Michigan Technological University (MTU). The projects are part of the Mechanical Engineering...
 

News

Thursday, March 10, 2016

General Motors Recognizes MacLean-Fogg Component Solutions as a 2015 Supplier of the Year Winner

MacLean-Fogg Component Solutions was named a GM Supplier of the Year by General Motors during its 24th annual Supplier of the Year awards ceremony held Thursday, March 10 at Cobo Center in Detroit, Michigan. General Motors recognized 110 of its best suppliers from 17 countries that have consistently exceeded GM’s expectations, created outstanding value, or brought new innovations to the company. This is the first time in MacLean-Fogg Component Solutions’ history we have received this award. » Continue Reading

 
Tuesday, July 28, 2015

MFCS Celebrates Three Anniversaries

2015 is a milestone year for Mac-Lean Fogg Company. Not only is the company as a whole celebrating its 90th year in business, but MacLean-Fogg Component Solutions, a division of MacLean-Fogg Company, is also celebrating significant anniversaries in three of its own divisions. » Continue Reading

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