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Dowel Pins
Part Numbers: (DP188-015-250  thru  DPE303-500-1.000)

 
 
 
 
 
 

**Part number is complete, no need to build a part number for dowel pins.

  

Dowel Pins
  Standard Press-Fit Hardened - A Series
           • 18-8 Stainless Steel   • 303 Stainless Steel
          • 316 Stainless Steel   • 416 Stainless Steel
          • 4140 Alloy Steel
          • 4140 Alloy Steel with Black Oxide Finish

Press-Fit Hardened & Ground - C Series
          • Carbon Steel

Precision Slip-Fit - D Series
          • 303 Stainless Steel

Precision Interference-Fit - E Series
          • 303 Stainless Steel
 
    A Series
Standard  •  Press-Fit  •  Hardened		  
  18-8 Stainless Steel  •  Dowel Pins  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 18-8 Stainless Steel

 1/64" DP188-015-250 - DP188-015-500  
        American Standard (Inches) 1/32" DP188-031-125 - DP188-031-1.000  
 

1/16" DP188-062-125 - DP188-062-3.000  
  3/32" DP188-093-187 - DP188-093-2.000  
  1/8" DP188-125-187 - DP188-125-4.000  
  5/32" DP188-156-250 - DP188-156-2.250  
  3/16" DP188-187-250 - DP188-187-4.000  
  1/4" DP188-250-250 - DP188-250-6.000  
  5/16" DP188-312-375 - DP188-312-6.000  
  3/8" DP188-375-500 - DP188-375-6.000  
  7/16" DP188-437-1.000 - DP188-437-6.000  
  1/2" DP188-500-500 - DP188-500-6.000  
  5/8" DP188-625-1.000 - DP188-625-6.000  
  3/4" DP188-750-1.000 - DP188-750-6.000  
  7/8" DP188-875-1.000 - DP188-875-3.000  
  1" DP188-1000-1.000 - DP188-1000-6.000  
      
  303 Stainless Steel  •  Dowel Pins  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 303 Stainless Steel

 1/64" DP303-015-250 - DP303-015-500  
        American Standard (Inches) 1/32" DP303-031-125 - DP303-031-1.000  
 

1/16" DP303-062-125 - DP303-062-3.000  
  3/32" DP303-093-187 - DP303-093-2.000  
  1/8" DP303-125-187 - DP303-125-4.000  
  5/32" DP303-156-250 - DP303-156-2.250  
  3/16" DP303-187-250 - DP303-187-4.000  
  1/4" DP303-250-250 - DP303-250-6.000  
  5/16" DP303-312-375 - DP303-312-6.000  
  3/8" DP303-375-500 - DP303-375-6.000  
  7/16" DP303-437-1.000 - DP303-437-6.000  
  1/2" DP303-500-500 - DP303-500-6.000  
  5/8" DP303-625-1.000 - DP303-625-6.000  
  3/4" DP303-750-1.000 - DP303-750-6.000  
  7/8" DP303-875-1.000 - DP303-875-3.000  
  1" DP303-1000-1.000 - DP303-1000-6.000  
      
 

316 Stainless Steel  •  Dowel Pins

  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 316 Stainless Steel

 1/32" DP316-031-125 - DP316-031-625  
        American Standard (Inches) 1/16" DP316-062-125 - DP316-062-2.000  
 


3/32" DP316-093-250 - DP316-093-2.000  
  1/8" DP316-125-187 - DP316-125-3.000  
  5/32" DP316-156-500 - DP316-156-1.000  
  3/16" DP316-187-250 - DP316-187-3.000  
  1/4" DP316-250-375 - DP316-250-3.500  
  5/16" DP316-312-750 - DP316-312-3.000  
  3/8" DP316-375-750 - DP316-375-4.000  
  1/2" DP316-500-1.000 - DP316-500-5.000  
  5/8" DP316-625-1.500 - DP316-625-3.000  
  3/4" DP316-750-1.500 - DP316-750-3.000  
      
      
      
      
 

416 Stainless Steel  •  Dowel Pins

  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 416 Stainless Steel

 1/64" DP416-015-093 - DP416-015-500  
        American Standard (Inches) 1/32" DP416-031-187 - DP416-031-375  
 



3/64" DP416-046-250 - DP416-046-750  
  1/16" DP416-062-125 - DP416-062-2.000  
  5/64" DP416-078-500 - DP416-078-1.000  
  3/32" DP416-093-187 - DP416-093-2.000  
  7/64" DP416-109-500 - DP416-109-1.500  
  1/8" DP416-125-187 - DP416-125-4.000  
  5/32" DP416-156-312 - DP416-156-3.000  
  3/16" DP416-187-250 - DP416-187-4.000  
  7/32" DP416-218-250 - DP416-218-2.000  
  1/4" DP416-250-250 - DP416-250-6.000  
  5/16" DP416-312-500 - DP416-312-6.000  
  3/8" DP416-375-500 - DP416-375-6.000  
  7/16" DP416-437-1.000 - DP416-437-5.000  
  1/2" DP416-500-375 - DP416-500-5.000  
  5/8" DP416-625-1.000 - DP416-625-6.000  
  3/4" DP416-750-1.000 - DP416-750-6.000  
  7/8" DP416-875-1.000 - DP416-875-5.000  
  1" DP416-1000-1.000 - DP416-1000-6.000  
  1-1/4" DP416-1250-1.000 - DP416-1250-6.000  
      
 

4140 Alloy Steel  •  Dowel Pins

  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 4140 Alloy Steel

 1/64" DP4140-015-250 - DP4140-015-500  
        American Standard (Inches) 1/32" DP4140-031-125 - DP4140-031-1.000  
 



3/64" DP4140-046-250 - DP4140-046-1.000  
  1/16" DP4140-062-093 - DP4140-062-3.000  
  5/64" DP4140-078-187 - DP4140-078-1.000  
  3/32" DP4140-093-125 - DP4140-093-3.000  
  7/64" DP4140-109-375 - DP4140-109-1.500  
  1/8" DP4140-125-125 - DP4140-125-4.000  
  5/32" DP4140-156-250 - DP4140-156-4.000  
  3/16" DP4140-187-250 - DP4140-187-4.000  
  7/32" DP4140-218-250 - DP4140-218-2.000  
  1/4" DP4140-250-250 - DP4140-250-6.000  
  5/16" DP4140-312-375 - DP4140-312-5.000  
  3/8" DP4140-375-375 - DP4140-375-6.000  
  7/16" DP4140-437-500 - DP4140-437-5.000  
  1/2" DP4140-500-500 - DP4140-500-10  
  9/16" DP4140-562-1.000 - DP4140-562-4.000  
  5/8" DP4140-625-625 - DP4140-625-6.000  
  3/4" DP4140-750-750 - DP4140-750-10  
  7/8" DP4140-875-875 - DP4140-875-6.000  
  1" DP4140-1000-1 - DP4140-1000-10  
  1-1/4" DP4140-1250-1.50 - DP4140-1250-6  
      
 

4140 Alloy Steel with Black Oxide Finish  •  Dowel Pins

  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 4140 Alloy Steel-

1/64" DP4140-015-250-F15 - DP4140-015-500-F15  
        Black Oxide 1/32" DP4140-031-125-F15 - DP4140-031-1.000-F15  
 

      American Standard (Inches)

 3/64" DP4140-046-250-F15 - DP4140-046-1.000-F15  
 



1/16" DP4140-062-093-F15 - DP4140-062-3.000-F15  
  5/64" DP4140-078-187-F15 - DP4140-078-1.000-F15  
  3/32" DP4140-093-125-F15 - DP4140-093-3.000-F15  
  7/64" DP4140-109-375-F15 - DP4140-109-1.500-F15  
  1/8" DP4140-125-125-F15 - DP4140-125-4.000-F15  
  5/32" DP4140-156-250-F15 - DP4140-156-4.000-F15  
  3/16" DP4140-187-250-F15 - DP4140-187-4.000-F15  
  7/32" DP4140-218-250-F15 - DP4140-218-2.000-F15  
  1/4" DP4140-250-250-F15 - DP4140-250-6.000-F15  
  5/16" DP4140-312-375-F15 - DP4140-312-5.000-F15  
  3/8" DP4140-375-375-F15 - DP4140-375-6.000-F15  
  7/16" DP4140-437-500-F15 - DP4140-437-5.000-F15  
  1/2" DP4140-500-500-F15 - DP4140-500-10-F15  
  9/16" DP4140-562-1.000-F15 - DP4140-562-4.000-F15  
  5/8" DP4140-625-625-F15 - DP4140-625-6.000-F15  
  3/4" DP4140-750-750-F15 - DP4140-750-10-F15  
  7/8" DP4140-875-875-F15 - DP4140-875-6.000-F15  
  1" DP4140-1000-1-F15 - DP4140-1000-10-F15  
  1-1/4" DP4140-1250-1.50-F15 - DP4140-1250-6-F15  
      
 

C Series
Hardened and Ground  •  Press-Fit

  
  Carbon Steel Dowel Pins  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: Carbon Steel

 1/16" DPCS-062-187 - DPCS-062-1.000  
        American Standard (Inches) 3/32" DPCS-093-250 - DPCS-093-1.500  
 

1/8" DPCS-125-250 - DPCS-125-1.500  
  3/16" DPCS-187-500 - DPCS-187-1.500  
  1/4" DPCS-250-500 - DPCS-250-1.500  
  5/16" DPCS-312-500 - DPCS-312-1.500  
  3/8" DPCS-375-500 - DPCS-375-1.500  
       
       
       
       
 

D Series
Precision  •  Slip-Fit

  
  303 Stainless Steel Dowel Pins  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 303 Stainless Steel

 1/32" DPD303-031-093 - DPD303-031-1.000  
        American Standard (Inches) 1/16" DPD303-062-093 - DPD303-062-1.000  
 


5/64" DPD303-078-093 - DPD303-078-375  
  3/32" DPD303-093-093 - DPD303-093-1.000  
  1/8" DPD303-125-093 - DPD303-125-1.125  
  5/32" DPD303-156-187 - DPD303-156-625  
  3/16" DPD303-187-250 - DPD303-187-1.000  
  7/32" DPD303-218-312 - DPD303-218-1.000  
  1/4" DPD303-250-375 - DPD303-250-2.000  
  5/16" DPD303-312-437 - DPD303-312-2.000  
  3/8" DPD303-375-562 - DPD303-375-2.000  
  1/2" DPD303-500-750 - DPD303-500-2.000  
       
       
       
       
 

E Series
Precision  •  Interference-Fit

  
  303 Stainless Steel Dowel Pins  
   

Select
Diameter
Size

Part Numbers

  
 

      Material: 303 Stainless Steel

 1/32" DPE303-031-093 - DPE303-031-1.000  
        American Standard (Inches) 1/16" DPE303-062-093 - DPE303-062-1.000  
 


5/64" DPE303-078-156 - DPE303-078-375  
  3/32" DPE303-093-093 - DPE303-093-1.000  
  1/8" DPE303-125-093 - DPE303-125-1.125  
  5/32" DPE303-156-187 - DPE303-156-625  
  3/16" DPE303-187-250 - DPE303-187-1.000  
  1/4" DPE303-250-375 - DPE303-250-1.250  
  5/16" DPE303-312-500 - DPE303-312-1.250  
  3/8" DPE303-375-562 - DPE303-375-1.500  
  1/2" DPE303-500-750 - DPE303-500-1.000  
       
       
       
       
 

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Phone:  973-674-1700        Toll Free:  1-800-526-1389        Fax:  973-674-3803

  
    
 


UNICORP is a leader in manufacturing stock and custom
electronic hardware, handles and precision fasteners used by leading companies
in nearly every industry since 1971.


291 Cleveland St,  Orange,  New Jersey  07050  USA
Mailing Address:  P.O. Box 280,  Orange,  New Jersey  07051-0280  USA

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 Electronic Hardware, STANDOFFS, Male Female Standoffs, Spacer Standoffs, Male Male Standoffs, Swage Standoffs, Jack Screws, Handles, Captive Panel Screws, Retainers, Thumb Screws, Shoulder Screws, Insulating Washers, Cable Ties.