About Midwest Screw Products, Inc.
Midwest Screw Products, Inc. is a family owned and operated full service machine shop. We have over 20,000 sq. ft. of environmentally controlled manufacturing space where each job is run with precision.
We work with our customers to create a long term relationship. Our team will take on parts other shops won’t touch as we’re not afraid of a good challenge. We work with every customer to find the right production run while keeping everything in tolerance.
Call us today for a copy of our quality manual.
Our parts will always exceed your expectations.
History of
Midwest Screw
Products, Inc.

Formed as a partnership between Theron Horn and Tom McKrellein 1972, Midwest Screw Products, Inc. has been operating out of the Minneapolis/St. Paul area for decades. The two men started by renting space in another shop. This quickly changed as they outgrew the location and purchased their own permanent space on 48th North Avenue where the shop now stands.
Throughout the years the pair bought more space, adding CNC milling machines, lathes and other production equipment. In 1989 Theron became sole proprietor of the company after Tom passed away, bringing his son Steve onboard to help.
Today, Steve, runs the company as President after buying his father out in 1996 and has pushed more towards CNC and CNC Swiss due to their increased capabilities. Throughout the years countless family members have worked at the shop making it almost a right of passage in the Horn family.