M3 x 0.5mm pitch, 5.5mm spanner
M4 x 0.7mm pitch, 7mm spanner
M5 x 0.8mm pitch, 8mm spanner
M6 x 1.0mm pitch, 10mm spanner
M7 x 1.0mm pitch, 11mm spanner
M8 x 1.25mm pitch, 13mm spanner
M10 x 1.50mm pitch, 17mm spanner
M12 x 1.75mm pitch, 19mm spanner
M14 x 2.0mm pitch, 22mm spanner
M16 x 2.0mm pitch, 24mm spanner
M18 x 2.5mm pitch, 27mm spanner
M20 x 2.5mm pitch, 30mm spanner