TORQUE RECOMENDADO

                                            BROCAS

D. EXTERNO	ROSCA	TORQUE KG
6 1/6''	3 1/2'' REG	700 / 900
8 1/2'', 8 3/4''	4 1/2''  REG	1212 / 1616
12 1/4''	6 5/8'' REG	2800 / 3200
17 1/2''	7 5/8'' REG	3400 / 4000