H.D. Chasen Company
 
Thread Tap 1-1/2" Diameter - 1-15/16" Diameter
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Thread Tap 1-5/8-14 
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Thread Tap 1-5/8-16 NS 
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Thread Tap 1-5/8-18 NEF 
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Thread Tap 1-5/8-20 
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Thread Tap 1-11/16-6 
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Thread Tap 1-11/16-12 
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Thread Tap 1-11/16-16 
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Thread Tap 1-11/16-18 
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Thread Tap 1-3/4-5 NC 
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Thread Tap 1-3/4-5 1/2 
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Thread Tap 1-3/4-6 
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Thread Tap 1-3/4 - 8 NS 
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Thread Tap 1-3/4-10 NS 
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Thread Tap 1-3/4-12 NS 
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Thread Tap 1-3/4-14 
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Thread Tap 1-3/4-16 NS 
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Thread Tap 1-3/4-18 NS 
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Thread Tap 1-3/4-20 
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Thread Tap 1-13/16-12 
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Thread Tap 1-13/16-18 
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Thread Tap 1-7/8-5 NS 
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Thread Tap 1-7/8-5 1/2 
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Thread Tap 1-7/8-6 
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Thread Tap 1-7/8-8 NS 
 
   
     
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
