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Aluminum Screw Machining
Products & Parts

aluminum screw machine productsManufacturers design aluminum screw machine products to deliver world-class performance at a minimum unit cost. They take their finished designs to Cox Manufacturing to get the absolute assurance of on-time component delivery for aluminum machined parts, along with cost effectiveness that competes on the world stage.

Custom CNC Aluminum Parts

Every element of the Cox manufacturing process is optimized for cnc aluminum machining success. Cox creates its own special cutting tools and custom programming in-house. EDM technology and CNC tool grinding create tools that maintain the keener edge that helps us remain a leading aluminum screw machine company.

Aluminum Machining Benefits

Cox manufacturing believes that there are several reasons why companies choose aluminum machined parts over other materials. In terms of machining materials, aluminum machined parts are the most economical because they can be use cnc machining and milling for shorter periods of time than other metals. Aluminum machined products also have added strength and corrosion resistance because of a protective layer that's formed when it's exposed to the atmosphere that also aids in rust prevention. Futhermore, aluminum machined parts are chemical resistant, electrical conductor, malleable, and posesses a high stregnth. For these reasons and more, Cox manufacturing has dedicated itself to becoming the leader in aluminum cnc machining parts!

Aluminum Component Manufacturer

Aluminum Component ManufacturerAfter 50+ years of experience in manufacturing aluminum screw parts, Cox machinists and engineers understand the eccentricities of all the major aluminum alloys. Their troubleshooting insight leads to faster delivery, increased reliability and lower component costs.

Leading professionals in a range of industries trust Cox as their #1 solution resource in aluminum screw machining.
Contact us to ask a question or obtain a reliable no-obligation quote on your custom cnc aluminum parts.

Commonly Machined Aluminum Parts:

  • Aluminum Gears
  • Losi Pinion Gears
  • Worm Gears
  • Spline Shafts
  • Dowel Pins
  • And many more custom aluminum parts

Aluminum Machining Characteristics

Aluminum Alloy 2011
  • Tolerances for a 1/2" Dia. Bar Cold finish +/-.0015
  • Material Cost Factor 1.6
  • Machining Cost Factor 0.6

Aluminum Alloy 2011 is designed for machining. Alloy 2011 is often machined for endless commercial uses and electronic hardware components.

Aluminum Alloy 2024
  • Tolerances for a 1/2" Dia. Bar +/-.0015
  • Material Cost Factor 2.2
  • Machining Cost Factor 0.7

Aluminum Alloy 2024 is designed for improved strength. Alloy 2024 is often machined for electrical hardware and used in aircraft components.

Aluminum Alloy 6061
  • Tolerances for a 1/2" Dia. Bar Cold finish (+/-.0015) or Extruded (+/-.009)
  • Material Cost Factor 0.8
  • Machining Cost Factor .75

Aluminum Alloy 6061 has good formability, weldability, and corrosion resistance. It is often machined for use within electronic hardware.

Aluminum Alloy 7075
  • Tolerances for a 1/2" Dia. Bar +/-.0015
  • Material Cost Factor 2.3

Aluminum Alloy 7075 is designed for even higher strength. Alloy 7075 is often manufactured into components for aircrafts.


Learn more about the material options available at Cox by choosing from the menu below. For in-depth materials data to support an engineering or product development project, consult our machining materials guide.