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00 00 M8 and M8 x 1 - maximum tightening torques

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TIGHTENING TORQUE SPECIFICATION - M8 AND M8 X 1 - ACC. TO BMW GS 90003-2

  Type Thread Tightening specification Measure
Scope of applicability of tightening torques, refer to excerpt from COMPANY STANDARD BMW GS 90003-2  Surface color/(surface coating)      
M8 thread yellow (ZN) M8 8.8   24 Nm
silver (ZNS) M8 8.8   19 Nm
yellow (ZN) M8 10.9   34 Nm
silver (ZNS) M8 10.9   28 Nm
yellow (ZN) M8 12.9   40 Nm
silver (ZNS) M8 12.9   32 Nm
M8x1 thread yellow (ZN) M8 x 1
8.8
  26 Nm
silver (ZNS) M8 x 1
8.8
  21 Nm
yellow (ZN) M8 x 1
10.9
  36 Nm
silver (ZNS) M8 x 1
10.9
  30 Nm
yellow (ZN) M8 x 1
12.9
  44 Nm
silver (ZNS) M8 x 1
12.9
  33 Nm