Call 610.376.5458 360 Blair Avenue, Reading, PA 19601

Screw Machining Services

Our screw machining services provide customers with an onshore source for precision, premium quality turned components at competitive prices — held to tolerances as tight as ±0.0002″.

±0.0002"

Tightest tolerance

1 5/8"

Max round diameter

300

Min run · single spindle

2,500

Min run · multi-spindle

Get pricing and lead time on your own knurled pins or turned components.

Precision Screw Machining

High-volume precision turned components. Made in the USA. Built to your specifications. Elge Precision Machining provides reliable, cost-effective screw machining for OEMs that need consistent quality, competitive pricing, and dependable U.S.-based production. Our multi-spindle Davenport screw machines are built for efficient, high-volume production of precision turned components. Capabilities include drilling, tapping, broaching, knurling, and thread rolling, supported by an extensive inventory of tooling and decades of machining experience. Screw machining is particularly cost-effective for higher-volume production. Fast cycle times and proven production processes allow us to produce thousands—or significantly more—of the same component efficiently while maintaining consistent quality and competitive piece prices.

Quality You Can Count On

Precision is built into our process. Our calibration program ensures measurement equipment is maintained and accurate, while optical comparators and other precision inspection equipment are used to verify that parts meet customer dimensional and tolerance requirements. Depending on the application, we can also coordinate deburring, heat treating, plating, and other secondary operations. But our real advantage is our people. Producing components while consistently holding tolerances as tight as ±0.0002″ requires experienced machinists who understand both the equipment and the process. With more than 80 years of machining experience, Elge Precision Machining provides dependable, U.S.-made precision components to customers in the lighting, hardware, and other OEM industries. Looking for a reliable U.S. source for high-volume precision turned components? Contact Elge Precision Machining to discuss your part, production requirements, or request a quote.

Capabilities

Machining Processes

Drilling
Tapping
Cross Drilling
Cross Tapping
Broaching
Slotting
Die-Head Cuttin
Knurling
Threading
Thread Rolling
Skive tooling
Box Turning
Form Tooling

Equipment

Multi-Spindle Davenport Screw Machines

Machining Axis

Live Tooling Capabilities

Materials (Metals)

Stainless Steel

  • 303
  • 304
  • 316
  • 416
  • 420
  • 17-4 PH

Steel

  • Alloy Steel
  • Tool Steel
  • Hot Rolled
  • Cold Formed
  • Drill Rod

Aluminum

  • 2000 Series
  • 6000 Series
  • 7000 Series

Copper
Brass
Plastics

  • Acetyl
  • Nylon
  • PVC
  • ABS
  • UHMW
  • Delrin

Part Diameter

1 5/8” Round
1 3/8” Hex
1 1/8” Square

Tolerance (+/-)

±0.0002”
Inspection
Optical Comparator
Calibrate Gauges
Additional Capabilities
Deburring
Vibratory Tumbling
Solvent Cleaning
Plating
Anodizing
Passivation
Heat Treat
Black Oxide Heat Treat
Light Assembly
Kanban Inventory Management
Production Minimums
Single Spindle Machines – 300
Multi-Spindle Davenport Machines – 2,500
Lead Times Available
3 to 4 Weeks Typical
Emergency Services Available

Additional Information

Industry Focus

Industrial
OEM
Lighting
Electronics
Door Hardware
Aftermarket Automotive
Medical
Telecommunication
Knurled Pins for Injection Molding

Intended Application

Fasteners
Rivets
Pins
Dowels
Couplings
Gaskets
Connectors
Closures
Washers
Knurled Pins
Screws
Jam Nuts
Finished Nuts
Fittings
Ferrules
Adaptors
Spacers
Sex Bolts
Shoulder Screws
Rollers
Axles
Bushings

File Formats

PDF
Inspection
Optical Comparator
Calibrate Gauges

Have a print? Let's talk tolerances.

Send us your specification and we’ll get back to you with pricing and lead time — most quotes are turned around within a day.