Designation  
                
                Lock nut :KMTA6
	                
                
                Appropriate hook spanners :HN6B
	                
                
                Sunk screw (Nm)
                
                Dimensions :M6
	                
                
                Advised breakout torque :8
	                
                
                Dimensions(mm)
                
                G :M 30×1,5
	                
                
                d2 :48
	                
                
                d3 :40
	                
                
                d4 :32
	                
                
                B :20
	                
                
                J1 :40,5
	                
                
                J2 :11
	                
                
                N1 :4,3
	                
                
                N2 :5
	                
                
                Nuts required for dismounting
                
                Sta :160
	                
                
                Breakout torque(Nm) :55
	                
                
                Weight
                
                kg :0,16