Designation  
                
                Lock nut :KMT1
	                
                
                Appropriate hook spanners :HN3
	                
                
                Sunk screw (Nm)
                
                Dimensions :M5
	                
                
                Advised breakout torque :4,5
	                
                
                Dimensions(mm)
                
                G :M 12×1
	                
                
                d1 :23
	                
                
                d2 :30
	                
                
                d3 :25
	                
                
                d4 :13
	                
                
                B :14
	                
                
                b :4
	                
                
                h :2
	                
                
                M :27
	                
                
                Nuts required for dismounting
                
                Sta :40
	                
                
                Breakout torque(Nm) :18
	                
                
                Weight
                
                kg :0,050