t-head bolts with square neck head - DIN 186 Home Bolts D B K N M L M 8 22,0 5,5 8,0 18,0 RANGE FROM 30 TO 120 M 10 26,0 7,0 10,0 21,0 RANGE FROM 30 TO 120 M 12 30,0 8,0 12,0 26,0 RANGE FROM 30 TO 120 M 16 38,0 10,5 16,0 30 RANGE FROM 30 TO 120 M 20 46,0 13,0 20,0 36,0 RANGE FROM 30 TO 120