Screw Machine Products

Screws are commonly made of stainless steel; however, they are also made of other metals such as brass, aluminum, and so on. Screw machining comprises various CNC lathe techniques to turn metals into the screws of required shapes and dimensions. Princeton Industrial offers screw materials in metals – common as well as exotic ones – as well as plastic.

Our diverse automatic screw machine department enables us to manufacture very precise parts in large production volumes in the most efficient manner possible. These single and multi-spindle machines are equipped with special attachments which enable us to perform many types of secondary operations right on the machine thus eliminating the need for additional operations. All this translates to cost reductions for our customers without having to sacrifice quality, consistency, or on-time delivery. Contact us today to get instant quote.

Screw Machining Capabilities

Here are some important features of our screw machining capabilities

Tolerances

.0002″ with a 32 micro-inch finish or better

Typical Annual Volumes

1 prototype up to several million pieces annually depending upon product complexity, application, and use.

Quality Assurance

MIL-I-45208A (Military Specification Inspection System)
JIT – Just in Time
KAN BAN
LEAN
ESI

Materials Machined (Various Grades)

Common Metals: Aluminum, Brass, Bronze, Carbon Steel, Cold Rolled Steel, Steel, Stainless Steel
Exotics: Hastelloy, Inconel, Monel, Molybdenum
Plastics: Delrin, Nylon, Plastics, Polyethylene, Teflon

Additional Machining Capabilities

CNC Turning
CNC Grinding
CNC Drilling
CNC Tapping
CNC Multi-Axis Machining
CNC Swiss Machining
Swiss Machining
Conventional Machining
– Turning
– Milling
– Grinding
– Drilling
– Tapping
Automatic Screw Machining

Industries Served

Aerospace, Automotive, Computer Equipment, Construction Equipment, Defense, Electronics, Hydraulic, Medical Parts, Military, Off Highway Vehicles, Optical, Pneumatics, Recreational and Off Road Vehicles, Telecommunications, and many others…

Tolerances

.0002″ with a 32 micro-inch finish or better

Typical Annual Volumes

1 prototype up to several million pieces annually depending upon product complexity, application, and use.

Quality Assurance

MIL-I-45208A (Military Specification Inspection System)
JIT – Just in Time
KAN BAN
LEAN
ESI

Materials Machined (Various Grades)

Common Metals: Aluminum, Brass, Bronze, Carbon Steel, Cold Rolled Steel, Steel, Stainless Steel
Exotics: Hastelloy, Inconel, Monel, Molybdenum
Plastics: Delrin, Nylon, Plastics, Polyethylene, Teflon

Additional Machining Capabilities

CNC Milling
CNC Grinding
CNC Drilling
CNC Tapping
CNC Multi-Axis Machining
Conventional Machining
– Turning
– Milling
– Grinding
– Drilling
– Tapping
CNC Swiss Machining

Industries Served

Aerospace, Automotive, Computer Equipment, Construction Equipment, Defense, Electronics, Hydraulic, Medical Parts, Military, Off Highway Vehicles, Optical, Pneumatics, Recreational and Off Road Vehicles, Telecommunications, and many others…

Contact Us

Speak with our technical team to discuss your machining projects.

Toll Free: 847-839-8500

  • All
  • Aluminum
  • Brass
  • copper
  • stainless steel
  • Steel

An Overview of Our Screw Machine Products and Services

The precision and expertise we have developed over the years as well as our proper tooling maintenance are key factors which contribute to the success of our screw machining products and their application in diverse industries. As mentioned, while stainless steel is the most common metal used for screws, we offer screw machining of various other metals.

  • We use low content of carbon for screw machining steel for increased ductility, and the specific grades are 303 and 316.
  • Screw machining aluminum is a high speed process, as the metal is lightweight. Aluminum offer a high mechanical strength. Multiple spindles of our screw machines help shape the screw by running across the workpiece.
  • Next to steel, screw machining brass is quite common, and we make various screws and fixtures of this durable and shining metal.
  • We offer Swiss machined parts with complex designs and intricacies for mission critical applications such as medical screws used in orthopedic surgeriess.

Some of Our Popular Screw Machined Products

We offer everything from prototypes to high volume production. Our machines are capable of producing high volumes of screws with precision and tight tolerances or as required. Our most popular screw machined products comprise various types of screws, nuts, bolts, fittings, fixtures, gears, shafts, pins, and so on.

Advantages of Partnering with Us

Most companies offering CNC machining services, whether for metals or plastics, offer screw machining as well. So, this is a much hypercompetitive segment. Princeton, however, has a competitive edge over other companies because of their product quality, tooling maintenance, and the level of customization along with customer service. Over years we’ve grown in this industry segment and developed expertise in the same, which has helped us have plenty of happy clients. Here are some factors which make us one of the well-known and trustworthy screw machining services providers in the US.

  • Our engineering expertise combined with our well-equipped facility in Illinois enables us to use advanced tooling and machining techniques to produce superior quality screws of a number of metals and plastics.
  • We believe in offering the best quality of screws to our clients, and hence have strict testing techniques in place. The screws are tested at every phase of manufacturing to ensure their quality and adherence to client requirements.
  • Our facility is ISO 9001: 2015 certified, and our machines are well maintained. Our CNC lathe machines can machine around five to six parts at a time.
  • We offer quick turnaround times as our machines can process the jobs at a high speed, with minimal or no wastage.
  • We always source superior quality metals, and our excellent supply chain and vendor network helps with us procure the right materials depending on your requirement and standard.
  • We use various designing software such as AutoCAD and the machining process is automated with minimal human interference. Also, we have a team of skilled machine operators. All these factors enable us to offer superior quality with fast turnaround times.
  • We are experts at customization, and can offer exactly what you need. We sit through discussions to understand your requirement before we design the screws for you.

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