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engineering_notes:american_unified_threads [2018/03/02 17:00]
Kenneth Odle created
engineering_notes:american_unified_threads [2019/02/10 01:12]
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-====== American Unified Threads ====== 
- 
-**3/4 - 10 - UNC - 2A** 
- 
-  * **3/4** --- Nominal diameter in inches 
-  * **10** --- Threads per inch 
-  * **UNC** --- Thread series: 
-    * UNC = Unified Coarse 
-    * UNF = Unified Fine 
-  * **2** --- Class of fit (optional) 
-  * **A** --- Thread type (optional): 
-    * A = External 
-    * B = Internal 
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