About Us / History

Here at MacLean-Fogg Component Solutions Chesterfield Township (MacLean Maynard), our expertise is in the design, forming and assembly of fasteners for high temperature, high vibration joints.

Our engineering knowledge and manufacturing know-how allows us to design, manufacture and validate fastening solutions that save our customer's system cost, weight and warranty problems.

We were founded in 1947 as Maynard Manufacturing Company as a supplier of internal engine and accessory mounting hardware made on standard screw machines.  Over the years we expanded and evolved into a leading supplier of high temperature and high vibration bolts and studs. 

Maynard Manufacturing Company was purchased by MacLean-Fogg in 1997.

In 2015, MacLean Maynard partnered with EJOT Taicang China to make our Lockthread Design and Quality available in China to serve the local Automotive Market. - Brochure (English and Chinese Language)

Please feel free to contact us to learn more and see how we can help you on your next high temperature joint project.

China Partnership

In partnership with EJOT Taicang, our Lockthread Design and Quality are now available in China to serve the local Automotive Market.

Our Industries


From Our Experts

Fasteneing for High Temperature / High Vibration Joints

Latest News

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...
Lockthread Solves Problems and Earns New Business
The MFCS sales team and Maynard are constantly striving to grow their business and increase the market share on their high temperature product line. In...
GM Recognizes MFCS as 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...
Lean Leadership Underway at MacLean Maynard
Lean Leadership was developed in 2014 in Mundelein to support leaders in their role of facilitating 5-S and PDCA. The Lean Leadership curriculum has reached...
MacLean-Fogg and EJOT Announce Joint Operating Agreement
Building on an existing relationship with the Global Fastener Alliance, MacLean-Fogg Component Solutions (MFCS) and EJOT recently signed an agreement to...
No news articles found.