The body of this "L" connector rotates 360 deg. around the stud axis.      
Will accept a 6mm OD, 4mm ID hose and has a M5x0.8 mounting thread.      
This connector has a knurled retaining nut for hand tightening or removal of tube.      
Includes PVC seal for M5 thread.      
Actual pictures of fittings.      
These connectors are used - in NEW condition - with 90 day Warranty.      
Price $3.75 each (17 Male Elbows available)      
Price $2.75 each (2 Male Connectors available)