Jessen Mfg. Co., Inc. - Elkhart, IN (Serving Illinois)
Manufacturer, Custom Manufacturer
Custom manufacturer of prototype screw machine products & turned parts including tools, fixtures, jigs & cams. Parts range from 1/16 in. to 6 in. dia. Available bar stock materials include brass, bronze, aluminum & stainless steel. Assembly & secondary services including CNC milling, drilling, tapping, broaching, centerless, surface & internal grinding, honing, plating & heat treating. Specializing in rapid turnaround jobs.
services.jessenmfg.com/item/all-categories/...

Prototype Screw Machine Products & Turned Parts Capabilities
	Automatic Screw Machining Services

Associated Fastening Products, Inc. - Elk Grove Village, IL
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified domestic manufacturer & distributor of standard & custom fasteners including long run, short run & prototype screw machine products & turned parts. Screw machine products & turned parts available in dia. ranging from 0.062 in. to 8 in. & lengths up to 36 in. Capabilities include CNC turning to 8 in., CNC vertical & horizontal milling, CNC swiss, Kan-ban & JIT. Screw machine products & turned parts available in materials including alloy steel, aluminum, brass, stainless steel & plastic. Secondary services include ID & OD grinding services, internal & external broaching, drilling, tapping, slotting, thread rolling, plating, coating, heat treating & special packing. Meets MIL-I-4528 specifications. Made in the USA.
Brand Names: Davenport, Swiss
www.associatedfastening.com/pg4.htm

Princeton Industrial Products, Inc. - Hoffman Estates, IL
Custom Manufacturer
ISO 9001:2008 certified custom manufacturer Automatic screw machine services to manufacture precise parts in quantities from 1 to 1,000,000. Complex parts, tolerances close as .0001 inch & exotic materials such as Hastelloy®, Inconel® & 400 series SS. Single & multi-spindle machines equipped with special attachments to perform secondary operations right on the machine & eliminates need for extra operations.
www.princetonind.com/Home/default.aspx

Prototype Screw Machine Products & Turned Parts Capabilities
	Screw Machining

Emco Industrial Plastics, Inc. - Cedar Grove, NJ (Serving Illinois)
Distributor, Manufacturer, Custom Manufacturer, Service Company
In house h& screw parts, & lathe parts for prototypes. Automated screw machines & CNC lathes for production jobs. All thermoplastics & thermosets including phenolics, PTFE & & Nylon.
www.emcoplastics.com/capabilities/machined-...

Elkins Machine & Tool Co., Inc. - Romulus, MI (Serving Illinois)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & ISO/TS 16949:2002 certified. Custom manufacturer of rapid prototype precision screw machine products & turned parts. Materials include 316 & 303 stainless steel, brass, aluminum, steel & plastic. Capabilities include milling, slotting, drilling, threading, grinding, marking, staking, tumbling, tube cutting, broaching, bending, fabrication, turning, lathe work, drill pressing & rolling. On-time delivery.
www.elkinsmachine.net

Boyer Machine & Tool Co., Inc. - Columbus, IN (Serving Illinois)
Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of long run, short run & prototype screw machine products & turned parts. Capabilities include machining, milling, drilling, turning, assembly, wire edm, deburring, honing, grinding, polishing, tapping, sawing, sanding & welding. Available in aluminum, brass, copper, nickel & nickel alloy, stainless steel, steel, titanium & plastic materials.
cncmachining.boyermachine.com/item/all-cate...

Prototype Screw Machine Products & Turned Parts Capabilities
	Swiss Machining

Michaels Machine Co. - Racine, WI (Serving Illinois)
Manufacturer, Custom Manufacturer
Machining services including screw machining & turning as well as grinding, tapping, thread rolling, knurling, milling, flatting, slotting, broaching, CNC lathing & machining, Products include precision motor shafts, hydraulic spools & components.
www.michaelsmachine.com/cap.htm

Bowden Manufacturing Corp. - Willoughby, OH (Serving Illinois)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified manufacturer of prototype plastic screw machine products & turned parts. Capabilities include machining, fabrication of precision parts, CNC machining, grinding, turning, milling, drilling & tapping. Materials include aircraft aluminum, low-carbon steels, die cast aluminum, stainless 300 to 400 series, Inconel®, tool steels & plastics. Sizes range from 22 in. dia. forgings to .040 in. wall sections to small investment castings. Industries served include medical, automotive & aerospace.
www.bowdenmfg.com/cnc-machining.asp

3 AXIS Development, Inc. - Boynton Beach, FL (Serving Illinois)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer of machined products including prototype & rapid prototype screw machined products & turned parts. Capabilities include turning, assembly, laser cutting, welding (MIG, TIG, Heliarc & Oxy-Acetylene) & multi spindle machining. Materials machined include stainless steel, high-temp alloys, brass, copper, titanium & tool steel & different plastics. Secondary services include engraving, de-burring, grinding, metal polishing, tapping & counter-sinking. Machining services are also available for long runs & volume production requirements. Products are QS 9000 compliant.
www.3axis.us/machine_services.asp

Hendrick Metal Products - Elgin, IL
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom fabricator of rapid prototype screw machine products & turned parts. Architectural, food handling, medical & agricultural products, computer enclosures, electronics cabinets & racks & cable management systems are also available. JIT services. Flexible stock programs.
www.hendrickmetalproducts.com/applications/...

Bradley Machining, Inc. - Addison, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of CNC precision screw machine products & parts for prototype & short run applications. Materials include cold rolled steel (CRS), hot rolled steel (HRS), alloys, aluminum, plastics, nylon, Delrin®, PTFE, copper, brass, tool steel & mechanical & structural tubing. Capabilities include CNC milling, drilling, tapping, lathe work, MIG & TIG welding, band sawing, friction sawing, circular sawing & flame, laser & waterjet cutting. Finishing capabilities include polishing, grinding, plating, painting, galvanizing, etching, deburring & engraving, heat treating, plating & anodizing.
www.bradleymachining.com/services.html

Marathon Technologies Inc. - Elk Grove Village, IL
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified designer & manufacturer of precision & prototype screw machine products & turned parts. Materials include steel, stainless steel, aluminum, Inconel®, titanium, tungsten, brass, platinum, phosphorus bronze, tantalum & exotic metals. Turned parts are available in 18 in. maximum length & 1 1/4 in. maximum dia. with 0.003 in. tolerance. Capabilities include boring, drilling, milling & tapping. Industries served include aerospace, aircraft, automotive, commercial manufacturing, fluid power, military & oil production.
metalfabrication.mtisigmatek.com/item/all-c...

MW Industries - Rosemont, IL
Manufacturer, Custom Manufacturer
ISO 9000, QS 9000 & TS 16949 certified manufacturer of prototype including rapid prototype screw machine products & turned parts. Screw machine products & turned parts include adapters, nuts, bushings, fasteners, ferrules, spacers, standoffs, washers & thumb nuts. Capabilities include metallurgy, CAD design, CAE analysis, fatigue testing & performance analysis. Markets served include agriculture, auto racing, automotive, aviation & aerospace, computers, medical equipment, electrical, energy, hand & power tools, off road machines, telecommunications, outdoor power equipment & transportation. JIT delivery available.
www.mw-ind.com

Chicago Nut & Bolt, Inc. - Bloomingdale, IL
Manufacturer, Custom Manufacturer
Manufacturer of prototype screw machine products & turned parts. Specializing in producing specialty-non standard fasteners. All types of steel & head types in lengths up to 72 in. Manufacturing per print within 24 hours for emergencies & stocking a full range of odd sizes & lengths.
boltsrus.thomasnet-navigator.com/item/all-c...

Swiss Precision Machining, Inc - Niles, IL
Custom Manufacturer
Custom manufacturer of prototype screw machine products & turned parts. Materials handled include aluminum, brass, stainless steel, Nitronic®60, titanium, Kovar®, copper, bronze and plastic. Secondary services include polishing, deburring, swaging, lathe work, tumbling, light assembly, plating, anodizing, passivation, heat treating, EDM, laser marking, special coating and powder coating. Capabilities include CNC Swiss machining, CNC vertical machining, drilling, milling, turning, boring, knurling, broaching, deep hole drilling, thread rolling, hobbing, slotting, threading, tapping, thread rolling, single point threading, contouring, counter-boring and countersinking.
www.spmswiss.com/index.html

John Gillen Co. - Cicero, IL
Manufacturer, Custom Manufacturer, Service Company
ISO/TS 16949:2002 certified. Manufacturer of rapid prototype screw machine products & turned parts for long & short run applications. Materials include low, medium & high carbon & alloy steels, stainless steels, nickel alloys, aluminum, copper, brass & plastics & PTFE. Capabilities include CNC machining, turning, forming, punch pressing, shearing, sawing, broaching, milling, knurling, cross drilling, rotary transfer drilling & reaming, thread rolling, forming & cutting, surface & centerless grinding, vibratory deburring, polishing, heat treating, plating, anodizing, passivation, electro-polishing & shot peening. ISO 9001:2000 compliant.
johngillenco.com/screw-machine-products.htm...

American Gear, Inc. - Prophetstown, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of prototype screw machine products & turned parts. Additional products include spur gears, helical gears, bevel gears, miter gears, timing pulleys, worm gears, sector gears, segmented gears, ratchets, sprockets & ladder chain sprockets in standard or metric sizes. Assemblies are also available. Gears can be manufactured up to 6 in. dia. with diametric pitches ranging from 12 to 200 to close tolerances. Available in all types of machinable materials such as plain carbon, alloy & stainless steels, brass or bronze, aluminum, phenolic, nylon & Delrin®.
www.americangearinc.com/services.html

CGR Technologies Inc. - Palatine, IL
Custom Manufacturer, Service Company
ISO 9001:2008 certified. Custom manufacturer of prototype CNC Swiss screw machine products & turned parts. Various materials include aluminum, beryllium copper, bi-metal, brass, bronze, carbon steel, cobalt steel, copper, exotic metal, exotic metal alloy, foil, gold, Inconel®, Kovar®, lead, leather, nickel, nickel steel, Nitinol® & precious metals. Capabilities include assembly, consulting, deburring, designing, heat treating, plating, packaging, powder coating, stress relieving, swaging, tapping, trimming & welding. Various industries served include automotive, appliance, communications, electrical, electronics, furniture & medical. JIT delivery.
www.cgrtech.com/cnc-swiss-machining.html

Prototype Screw Machine Products & Turned Parts Capabilities
	CNC Swiss Machining Precision Prototype Metal Stamping

Begoun Inc. - Elmhurst, IL
Custom Manufacturer, Service Company
Custom manufacturer of prototype screw machine products & turned parts. Materials handled include steel, stainless steel, cold rolled steel, brass, aluminum, copper, beryllium copper, Inconel®, Monel® & titanium. Springs, wire forms, cold headed parts, plugs, terminal plugs, clips, workbench legs & tie rods can be fabricated. RoHS compliant.
www.begoun.com/index.html

Archer Engineering Co., Inc. - Chicago, IL
Custom Manufacturer
Screw machine parts to customer specifications. Low volume runs.
www.archerengineeringco.com/

CNC Technologies, Inc., Div. of Chicago White Metal Casting, Inc. - Bensenville, IL
Manufacturer, Custom Manufacturer, Service Company
CNC screw machined & turned part prototypes from billet stock. FDM RP prototypes in ABS from CAD files, ISO 9001 & ISO 14001 registered management systems.

NAFCO - Loves Park, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 full service custom manufacturer of prototype screw machine products & turned parts for a wide range of industries. Large & small runs up to 2 5/8 in. diameter, single & multi-spindle, CNC, VMC, prototype capabilities. Services include technical support & assistance with engineering. Materials include steel, brass, stainless steel, aluminum, stressproof, fatigueproof, copper & beryllium. Max OD 66 mm. (50+) single & multi-spindle screw machines & CNC machining. Secondary operations include milling, drilling, deburring, stamping, assembly & grinding.

Holbrook Mfg., Inc. - Wheeling, IL
Distributor, Manufacturer, Service Company
ISO 9001:2008 certified manufacturer & distributor of standard & custom prototype screw machine products & turned parts. Available in low carbon steel, alloy steel, stainless steel, brass, aluminum & silicon bronze. Other products such as screws, bolts, nuts, studs, metal fasteners & subassemblies are also available. Capabilities include machining, rolling, heat treating, plating, patching, shaving, slotting, drilling, grinding, deburring, assembly, sorting & kitting/bagging.

Groth Manufacturing, Inc. - Carpentersville, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 manufacturer of custom machined parts. Experienced with screw machined & CNC machined parts. Custom fabrication to meet specifications & specializing in OEM parts, aircraft/aerospace parts, hydraulic parts, elevator parts, automotive parts & short runs. CNC machining, milling, turning & drilling among capabilities.

Prince Industries, Inc. - Carol Stream, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified manufacturer of precision CNC machined parts & components. USA & China facilities with outsourcing services. CNC & CNC swiss style turning centers, CNC milling, fabricating, grinding & honing.