Dedicated to PRECISION Production & Quality

Ultra-Precision
Machining

High-tolerance CNC, milling, and screw machining for complex parts, from prototypes to full production runs.

Sub-Assemblies & Manufacturing

Build-to-print sub-assemblies and small-batch production, delivering reliable, ready-to-use components.

Passivation &
Quality Inspection

Protective finishing processes paired with rigorous inspections to ensure every part meets exact standards.

- Established -



100%

Made in the USA

About Us

The EXTREME Difference

80+ Years of Precision Manufacturing

Since 1943, Extreme Precision Screw Products has delivered precision-machined parts and sub-assemblies for critical industries. Our skilled team combines decades of experience with advanced technology to achieve exceptional quality, reliability, and innovation.

Accuracy to ±0.0001 Inches

We maintain tolerances as tight as ±0.0001 inches on parts up to 12″ long. Using advanced CNC Swiss lathes, mills, and metrology tools such as CMMs, optical comparators, and concentricity indicators, we meet the most demanding specifications every time.

Certified for Extreme Quality

We are AS9100, ISO 9001, and ES-091 certified, and NADCAP accredited for AC7004 and AC7108 processes. These credentials reflect our commitment to delivering the highest caliber products and services. Guided by honesty, integrity, and responsibility, we proudly provide what we call the “Extreme Difference.”

Our Company

Extreme Precision is a trusted manufacturing company located in Flint, Michigan.
Our Legacy & Mission +

Full Capabilities

OUR EXPERTISE

Trusted in PRECISION Industries

From Honeywell Aerospace to Triumph Actuation Systems, our track record of excellence has garnered lasting partnerships with some of the world’s most respected companies in the following precision-driven industries: