METRIC-FULL NUT

SIZE______NM________KGF_M______LBF FT

M_6______11-13_____1,2-1,3_____8-10_LBF_IN

M_8______28-29_____2,8-3,0_____20-22

The bolt shaft is either M_6 or M_8 for intake manifold

8-10_LBF_IN = inch pounds

20-22 LBF FT = firm force on a small ratchet or wrench.

Ah, I did not explain the convention used in the chart, will go back and edit it now.

Thank you.
whunter