Welcome to KRG's Custom Fittings and Fasteners

About Us

About KRG

KRG Performance is a family owned and operated CNC machine shop with over 30 years experience. We specialize in the production of custom fittings, bolts, hex nuts, and fasteners, specifically AMES, in a variety of sizes, styles, and materials. Contact us now to get a custom quote!

What to Expect

Once a request for quotation is received by KRG Perfomance, either via email or walk-in, we will do our best to quote the job by the following business day.

Contact Us

Call or E-mail for a Custom Quote

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

KRG Performance

14954 Technology, Shelby Township, MI 48315, us

(586) 795-0144


Monday - Friday: 8am - 6pm

Saturday: 10am - 4pm

Sunday: Closed