YOUR ONE STOP SHOPFOR SECONDARY OPS
Get a Quote Today

Experienced & Dedicated Team

The heart of Delta Secondary’s success lies in our dedicated team of professionals. Our fabricators, engineers, quality control, and purchasing experts bring years of experience and a relentless commitment to excellence. They work collaboratively to ensure that every project is executed with precision, adhering to the highest standards of quality.

delta secondary process 14
delta secondary process 13
delta secondary process people 5
delta secondary process people 4
delta secondary process people 3
delta secondary process people 1
delta secondary process facility 6
delta secondary process facility 5
delta secondary process facility 4
delta secondary process facility 3
delta secondary process facility 2
delta secondary process facility 1

Secondary Surgeons Ready to Transform Your Product

In the bustling world of manufacturing and production, precision and speed are paramount. Delta Secondary, founded over 30 years ago in Bensenville, Illinois, has not only understood this necessity but has mastered it, earning the illustrious reputation of being the Secondary Surgeons.

Our expertise lies in transforming your products to meet precise specifications and solving even the most challenging issues with unparalleled speed—what we proudly call Bolt Speed.

Our Comprehensive Range of Services

Delta Secondary stands as a beacon of reliability and excellence, providing a comprehensive range of secondary services tailored meticulously to your needs. Our portfolio includes:

Cut & Chamfer

Cut & Chamfer

We provide custom lengths and specific chamfer angles to ensure high-quality results that improve both the functionality and appearance of your fasteners.

Thread Cutting

Thread Cutting

We offer precise thread cutting services, providing both standard and custom sizes to enhance the performance and reliability of your fasteners.

Cross Drilling

Cross Drilling

Our skilled technicians accurately drill each fastener to create clean, consistent holes, enhancing functionality and performance.

Drilling & Tapping

Drilling & Tapping

Trust us to provide efficient and reliable drilling and tapping services that will help you achieve the perfect fit for your metal fasteners.

Turning

Turning

Our advanced lathes precisely turn each fastener accommodating both simple processing and custom shapes or specific tolerances.

Milling

Milling

CNC’s precisely mill each fastener to exact dimensions and superior finishes, handling complex geometries and tight tolerances.

Slotting

Slotting

We are adept at handling complex slot geometries and maintaining tight tolerances.

Grooving

Grooving

Whether you require straight, face, contour, internal, or external grooves, we can ensure they are to your drawing or specification.

assorted nuts
premium usa quality badge

Quality is our Commitment.

At Delta Secondary, our commitment to quality is unsurpassed. Each service is delivered with the highest degree of precision, ensuring that your products not only meet but exceed your expectations.

Delta Secondary is your One stop shop.

From start to finish, Delta Secondary has you covered. Whether you need expert advice, customized solutions, or a reliable partner, we’re here to help.
Get a Quote
Contact us
Sign up today for the

Delta secondary Newsletter!

Our newsletter delivers the latest trends, expert advice, and resources to help you scale your business and stay ahead. Subscribe now and unlock your potential! Stay connected with the latest happenings at Delta Secondary.

sign up
two nuts
image of two nuts