
  
  
  
  
  
 Thread-turning-UNJ-Aviation Thread-Extrenal
	                       
       
 
| 
					 I.C.  | 
				
					 Pitch  | 
				
					 Designation  | 
				
					 Dimensions(mm)  | 
			||||
| 
					 TPI  | 
				
					 RH  | 
				
					 LH  | 
				
					 L  | 
				
					 X  | 
				
					 Y  | 
				
					 T  | 
			|
| 
					 1/4″  | 
				
					 28  | 
				
					 11ER 28UNJ  | 
				
					 11NL 28UNJ  | 
				
					 11  | 
				
					 0.7  | 
				
					 0.7  | 
				
					 3.2  | 
			
| 
					 24  | 
				
					 11ER 24UNJ  | 
				
					 11NL 24UNJ  | 
				
					 0.7  | 
				
					 0.8  | 
			|||
| 
					 20  | 
				
					 11ER 20UNJ  | 
				
					 11NL 20UNJ  | 
				
					 0.8  | 
				
					 0.9  | 
			|||
| 
					 18  | 
				
					 11ER 18UNJ  | 
				
					 11NL 18UNJ  | 
				
					 0.8  | 
				
					 1.0  | 
			|||
| 
					 16  | 
				
					 11ER 16UNJ  | 
				
					 11NL 16UNJ  | 
				
					 0.9  | 
				
					 1.1  | 
			|||
| 
					 14  | 
				
					 11ER 14UNJ  | 
				
					 11NL 14UNJ  | 
				
					 1.0  | 
				
					 1.2  | 
			|||
| 
					 3/8″  | 
				
					 28  | 
				
					 16ER 28UNJ  | 
				
					 16NL 28UNJ  | 
				
					 16  | 
				
					 0.7  | 
				
					 0.7  | 
				
					 3.65  | 
			
| 
					 24  | 
				
					 16ER 24UNJ  | 
				
					 16NL 24UNJ  | 
				
					 0.7  | 
				
					 0.8  | 
			|||
| 
					 20  | 
				
					 16ER 20UNJ  | 
				
					 16NL 20UNJ  | 
				
					 0.8  | 
				
					 0.9  | 
			|||
| 
					 18  | 
				
					 16ER 18UNJ  | 
				
					 16NL 18UNJ  | 
				
					 0.8  | 
				
					 1.0  | 
			|||
| 
					 16  | 
				
					 16ER 16UNJ  | 
				
					 16NL 16UNJ  | 
				
					 0.9  | 
				
					 1.1  | 
			|||
| 
					 14  | 
				
					 16ER 14UNJ  | 
				
					 16NL 14UNJ  | 
				
					 1.0  | 
				
					 1.2  | 
			|||
| 
					 13  | 
				
					 16ER 13UNJ  | 
				
					 16NL 13UNJ  | 
				
					 1.0  | 
				
					 1.3  | 
			|||
| 
					 12  | 
				
					 16ER 12UNJ  | 
				
					 16NL 12UNJ  | 
				
					 1.1  | 
				
					 1.3  | 
			|||
| 
					 11  | 
				
					 16ER 11UNJ  | 
				
					 16NL 11UNJ  | 
				
					 1.2  | 
				
					 1.5  | 
			|||
| 
					 10  | 
				
					 16ER 10UNJ  | 
				
					 16NL 10UNJ  | 
				
					 1.2  | 
				
					 1.5  | 
			|||
| 
					 9  | 
				
					 16ER 9UNJ  | 
				
					 16NL 9UNJ  | 
				
					 1.3  | 
				
					 1.7  | 
			|||
| 
					 8  | 
				
					 16ER 8UNJ  | 
				
					 16NL 8UNJ  | 
				
					 1.2  | 
				
					 1.6  | 
			|||
| 
					 1/2″  | 
				
					 7  | 
				
					 22ER 7UNJ  | 
				
					 22EL7 UNJ  | 
				
					 22  | 
				
					 1.7  | 
				
					 2.3  | 
				
					 4.76  | 
			
| 
					 6  | 
				
					 22ER 6UNJ  | 
				
					 22EL6UNJ  | 
				
					 1.6  | 
				
					 2.3  | 
			|||
| 
					 5  | 
				
					 22ER5UNJ  | 
				
					 22EL5UNJ  | 
				
					 1.8  | 
				
					 2.5  | 
			|||
| 
					 5/8″  | 
				
					 4.5  | 
				
					 27ER4.5UNJ  | 
				
					 27EL 4.5UNJ  | 
				
					 27  | 
				
					 2.0  | 
				
					 2.7  | 
				
					 6.35  | 
			
| 
					 4  | 
				
					 27ER 4UNJ  | 
				
					 27EL 4 UNJ  | 
				
					 2.2  | 
				
					 3.0  | 
			|||
 info@smtcarbide.com
 sinometal2009