Morgan O'Hare Inc.   Call 630-543-6780
Products & Services Barrel Zinc & Zinc/Nickel Electroplating
Heat Treating ZinKlad™ 250 Plating Specifications Quality Assurance

Heat Treating 

Heat TreatingMorgan Ohare is proud to announce the installation of an additional continuous belt furnace system in 2016.  Our capacity is more than 70,000 pounds of quality heat-treating per day.


Morgan Ohare specializes in heat-treating of threaded fasteners and nuts from #2 to ½” diameters and lengths up to 6”. We offer both Carbonitriding (Case Hardening) and Neutral Hardening (Quench and Temper).

To ensure proper surface quaity and mechanical performance both systems include in-line pre-wash, automatic scale loading, automatic atmospere controls, oil quenching and in-line temper. Oil dip after heat-treating is available. 

All temperature monitoring and control instruments are calibrated quarterly by an accredited third party service. We have a degreed Metallurgical Engineer on staff and our test laboratory is A2LA accredited. Each order is tested to ensure that customer requirements are met.

For assistance with your next heat-treating project, give us a call at 630-543-6780 or fax at 630-543-6792 or use our online form.
CQI-9 available upon request. 


Heat Treatment for Metal PartsQuality Testing Capabilities include:


  • Surface Hardness and Depth
  • Core Hardness

Neutral Hardening

  • Decarburization
  • Carburization
  • Core Hardness
  • Surface Hardness

Quality Equipment

  • (2) Rockwell Hardness Testers
  • (2)  Micro-hardness Testers
  • Automatic Metallographic Preparation Equipment

Process Capabilities

  • GM6010M
  • GM6170M
  • GM6171M
  • GM275M
  • GM280M
  • GM290M
  • GM300M
  • GM500M
  • GMW25
  • SAE J933
  • SAE J1237
  • SAE J81
  • SAE J1237
  • SAE J1199
  • SAE J429
  • Ford ES-21001-S100
  • Delco Remy
  • Ford ES-M1A160-A
  • Ford ES-21001-S100
  • Ford WA 950
  • Volvo 7121.279
  • Volvo 7121, 27
  • ISO 898
  • ISO 2702
  • ISO 898-1


  • DIN 7500-1
  • CHRYSLER MS-3517
  • CHRYSLER MS-6149
  • ASTM A574
  • ASTM A574
  • ASTM F568
  • ASTM F835
  • TRW
  • PACCAR           

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