MFCS awarded General Motors Suppler of the Year award

Our Securex® Wheel Nuts are Proudly Manufactured in the U.S.A.

Congrats to Cornell on 1st Place in the 2016 MFCS Fastening Challenge

Your Local Resource for Water Flow and Control Components

Find out what our Engineered Plastics Company locations can manufacture for your next innovative project.

EPC Menomonee Falls is Moving Down the Block

Our EPC Menomonee Falls location, providing functional engineered plastics, is preparing to move into a larger space just down the block from the original building.

New Machining Facility for MacLean Curtis

Metform Celebrates 40 Years

Founded in 1976, we're celebrating 40 years of millions of forged components for the automotive and heavy duty industries, among others.

Dedicated to Our Community

Mundelein's Accelerated Leadership Program got together an impressive group of MacLean-Fogg employees and their families to clean up the local Bull Creek. This is one of many initatives to be led by the ALP team.

EPC Division a Finalist for SPE Innovation Award

MacLean-Fogg Management Rotational Program

Click to learn more about our innovative training program for recent college graduates.

MacLean-Fogg Component Solutions Operational Transformation

Our Operational Transformation is driving Lean culture and processes through all areas of our company.

MFCS EJOT China Partnership

Working together to locally supply MacLean Lockthread high temp bolts.

Fastener Components
Fastener Components
Engineered Components
Engineered Components
Linkage and Suspension
Linkage and Suspension

Our Vision

Our Mission is to become the premier, worldwide supplier of value added, engineered, and customer focused solutions that leverage our material forming expertise in these three product fields. Our Goals are supported by a robust performance management process, and commitment to operational excellence. Through our "Commitment to Excellence", we will achieve the growth and profitability that will fuel our continued success. Read More

Our History

Founded in 1925, MacLean-Fogg offered one lock nut to North America’s railroads. Through innovative product development and selected acquisitions, the business has grown into a worldwide enterprise with facilities throughout Europe and North America and sales of nearly $900 million annually. Read More

Our People

MacLean-Fogg Component Solutions is a leading supplier of Fastener Components, Engineered Components, and Linkage & Suspension Components serving many diverse industries. Our highly skilled, motivated and competent people are our most significant asset. Please navigate our site to learn more about the great products and people. Read More


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