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Tight Davenport Tolerances

Jay Sons Screw Machine Products Inc. High Volume Production Screw Machining with an on-time delivery rate of over 99%.

High Volume Production Screw Machining

High Volume Production Screw Machining

High Volume Production Screw Machining

Davenport® Screw Machining Products

Davenport® Screw Machining Products

Davenport® Screw Machining Products

Inserts for Plastic Molding

Inserts for Plastic Molding

Give Us a Call… We Offer Engineering & Design Assistance!

Our Company

High Volume Production Screw Machining, include machine operations of  Knurling, Milling, Threading, Trepanning, Slotting and Cross Drilling/Tapping. Kanban, JIT & PPAP are available to our customers in the Military, Commercial, Automotive, Medical, Electronics, Insert Molding & Fastener Industries.

The Jay Sons Difference

The final proof in the success of JAY SONS efforts is the finished part itself. To ensure absolute quality, all parts are inspected to assure conformance to its design criteria. Other inspection requirements for individual parts may be specified. All quality control records are available upon request.

Screw Machining Services

  • Knurling
  • Milling
  • Threading
  • Trepanning
  • Slotting
  • Cross Drilling
  • Cross Tapping
  • JIT / PPAP 




What We Can Do For Your Next Project

Screw Machining

We provide Tight Davenport Tolerances, needed for the highly automated assembly systems of today.

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Jay Sons Provides Tight Davenport Tolerances on all of our screw machine products

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The TQC Network encompasses all departments and functions from manufacturing to accounting, to engineering, to production and quality control

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Contact / RFQ

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Quality Systems

TQC Network

Statistical Process Control


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See Our latest projects, equipment, and all that is happening at Jay Sons, Inc.

Jay Sons Screw Machine Products, Inc.
197 Burritt Street
Milldale, CT 06467