Thread Rolling

Perfectly Rolled Threads.

At The PST Group, we roll precision screw threads to meet or exceed our customers’ requirements. Whether you need titanium or stainless steel, acme or trapezoidal, our experts can help. With thousands of dies on hand, years of experience and expertise with tight tolerances, we can develop innovative threading solutions for you.

Our Tools

We have experience working with a variety of screw threads, including acme, unified, metric, trapezoidal, worms, buttress, ball screws and rope threads. Not sure what you need? Review our resources and then get in touch. Our team will work with you, one-on-one, to help you identify the best possible thread for your needs.  We also roll straight and diamond knurls.

  •      PST has 3,000+ dies on hand
  •      We can roll parts up to Rockwell RC44

Induction Heat Treating

At The PST Group, we induction heat treat materials ourselves. What does that mean for you? Not only can we heat treat threads of all lengths, but we can also ensure the lead matches after the heat-treating process. We’ve developed solutions for industries from medical to aerospace to industrial applications.

  •      Hold thread lead to +/- .001/ft accuracy
  •      Maintain straightness


The PST Group isn’t just another job shop. We take the time to work with you to engineer and manufacture a solution that will meet your exact needs. With more than 65 years in the business, we serve a variety of industries, from medical to aerospace to industrial, and are up for any challenge.

  •      We maintain AS9100C and ISO 9001:2008 certifications
  •      We are ITAR registered

The Proof Is in Our Product Success Stories.

Case Studies

Manufacturing Commitment That “Blows Me Away”

PST received quite the rave review from one of our customers. They used terms like “uncanny” and “extremely perceptive” to describe what we brought to the table. PST welcomes the opportunity to impress your company too. Our expertise and outstanding, “can-do” attitude never disappoints.

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PST Has the Flexibility to Meet Customer Needs

Everyone’s needs are different. When one of our customers wanted faster lead times and stock available at a moment’s notice, they found out just how flexible PST can be with its service and support. What challenge do you need PST to listen to and respond to today?

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Simplify the Supply Chain

Our customer needed a finished product with consistent quality. Using a multi-tiered supply chain wasn’t getting it done. PST stepped in to help. We now machine their screw shafts, delivering a finished product that’s just right for their needs. How can PST help your company simplify?

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Asked and Answered.