I would like a steam pipe on the water sight glass of my Mamod Brunel.
But I am not familiar with the English thread standard. Can someone tell me what this thread is called?
I hope Google translated me well.
	
		
			
		
		
	
				
			But I am not familiar with the English thread standard. Can someone tell me what this thread is called?
I hope Google translated me well.

 
	 
			 
			 
			 
		

 
 
		 
  
 
 
		 
 
		