Custom Components for
Every Application

  • Surface finishes of 32 micro-inches on stainless steel.
  • We offer difficult-to obtain materials.
  • Parts from 0.030" to 11" in diameter, in quantities from
    100 to more than 10 million pieces.

Superior Quality, Strength, and Performance

  • Precise thread integrity, tight tolerances, burr-free edges and
    fine finishes ensure reliable performance
  • All components are manufactured domestically in our own facilities
  • Both of our facilities in RI and GA are ISO 9001 and AS9100 certified
  • We also meet customer-specific quality standards and metrics

Your Trusted Lean Partner

  • We are committed to developing cost-effective solutions to your component
    and design challenges
  • Direct technical and sales support help smoothly introduce new technologies
  • We offer customized stocking solutions to meet your supply chain needs
  • Our commitment to lean manufacturing allows us to provide better quality products
    faster and at lower cost

Precision Turned Components Types

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Superior Quality, Precise Performance

Our subsidiary, Precision Turned  Components (PTC), manufactures precision turned connector bodies, fittings, and other complex parts that give you the premium thread integrity, tight tolerances, burr-free edges, and fine finishes you need for accurate and reliable performance. These brass, carbon steel, stainless steel, copper, and aluminum turned parts meet the strict requirements necessary for use in Aerospace, Defense, Fluid and Gas Control, Medical, and Telecommunications applications.

Swisstek AB Turning Center_CNC Machining_Manufacturing_Screw Machine Parts_Groov-PinPatriot 551_Screw Machine Parts_Bar Feeder_Manufacturing_Groov-Pin


We Give You More Options

Precision Turned Components operates a range of multi-spindle, single-spindle, CNC Swiss, and secondary machines to produce complex parts ranging in diameter from .030" to 11" in quantities ranging from 100 to 10 million+ pieces. We provide secondary features such as markings, stampings, broaching, cross-holes, slots, and threads. Please see our capabilities and facilities list for more information.

Markets Served

  • Aerospace
  • Automotive
  • Connector
  • Defense
  • Firearms
  • Fluid & Gas Control
  • Irrigation
  • Medical
  • Telecommunications
  • Valves

Precision Turned Component Applications:

Connectors_Precision Turned Components_Screw Machine Parts_Manufacturing_Groov-Pin Fittings_Precision Turned Components_Screw Machine Parts_Manufacturing_Groov-Pin Hardware_Precision Turned Components_Custom Screw Machine Parts_Manufacturing_Groov-Pin FX Grinding Center_Tool Making Equipment_Manufacturing_Groov-Pin


Fittings Hardware  


Click Here to View Our Facility Listing 

  Click Here to View Our Capabilities

Reliable Service

We satisfy the needs of our customers by solving component problems and
reducing overall costs with high-quality precision turned components. Our customer service and direct sales teams develop long-term, loyal relationships with our customers by providing excellent communication and feedback. Please contact us for an initial quote.

Delivery Performance

Delivery performance and responsiveness are top priorities. We provide competitive lead times and stocking solutions for a variety of products with special requirements. 


Quality is Our Goal

Quality is the hallmark of Precision Turned Components. We understand the subtleties of working with challenging materials, tolerances, and finishes. Both Groov-Pin facilities in Rhode Island and Georgia are AS9100 and ISO:9001 certified. We also meet customer-specific quality standards and metrics.

Technical Support

Our engineering team provides design recommendations and alternatives so the most qualified and cost-effective component is chosen for your application. Prints can be emailed to or faxed to (401) 231-5505.

ISO9001 Certification_Aerospace_Precision Turned Components_Manufacturing_Groov-Pin         AS9100 Certification_Aerospace_Precision Turned Components_Manufacturing_Groov-Pin


Customer Testimonials

"You're awesome!  You made me look good.  Thank you."

- Push-pull control cables customer

"Very efficient"

- Aerospace customer

"You folks are great. Customer service first class. I am anxiously waiting for my Tap-Lok Hole series. Great communication explaining my product needs. I highly recommend these people."

- Richard Thibedeau

"These Speedserts are the best inserts for our application."

-Diecaster to Telecom Customer

"If you need a special insert, Groov-pin is the expert."

-Aerospace Distributor to a Customer