Cox Manufacturing

Cox Delivers Customer Confidence


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Custom Screw Machined Parts Manufacturer

Screw Machine ProductsWe specialize in custom screw machine products & services and screw machined parts. We manufacture custom screw machine products and parts to a variety of capacities for a wide range of industries and industrial applications.

Cox houses a full complement of modern production equipment.

Screw Machining Equipment:

  • Precision Swiss CNC Lathes
  • Multi-spindle Cam Automatics
  • CNC Multi-axis Machining Centers
  • In-house Tooling Facility with Wire EDM CNC Form Tools*
  • View our full equipment list here

*All managed under the control of an Esprit CAD/CAM system to support the most intricate geometries and tightest tolerances.
(full equipment list)

Machined Products Gallery

Click on an image to enlarge

Black Delrin Post

Black Delrin

Valve Body

Valve Body

Brass Valve Body

Brass Valve

Threaded Stainless Leur

Stainless Leur

Small Inserts

Small Inserts

Cello Component


Dovetail Body

Dovetail Body

Undersea Connector


See more machining examples on our gallery page!

Cox Customer Commitment

Cox is committed to inspiring complete customer confidence in our ability to supply custom screw machine parts. Customers trust Cox expertise to recognize and solve productivity challenges before they become shortages, and for fine tuning a machining process to increase production speed and cut unit cost.

Custom Screw Machined Materials (Metals)

Custom Screw Machined Materials (Plastics):

  • PVC
  • Nylon
  • Delrin (Acetal)
  • PTFE

Industries and Applications

Certifications & Quality Machining

Cox Manufacturing meets or exceeds the quality standards of the world's most demanding industries with our state of the art equipment and trained professionals. A few of them include:

  • ISO 9001:2008 certified
  • Fully compliant with the exacting requirements of our customers
  • Compliance in DFARS materials sourcing requirements
  • Strict compliance with PPAP and Process FMEA for automotive customers
  • Skilled in KanBan and other customer driven quality and inventory management systems
  • ITAR Registered

To experience this assurance firsthand or to obtain one of our quick and competitive price estimates, contact a Cox machining professional.

Screw Machining Services

Learn more about the available Cox options to speed production, improve quality and reduce costs by choosing from the menu below.