M10 x 1.0mm or 1.25mm pitch; spanner size 17mm, nut height 10mm.
M12 x 1.25mm or 1.5mm pitch; spanner size 19mm, nut height 12mm.
M14 x 1.50mm pitch; spanner size 22mm, nut height 14mm.
M16 x 1.50mm pitch; spanner size 24mm, nut height 16mm.
M18 x 1.50mm pitch; spanner size 27mm, nut height 18.5mm.
M20 x 1.50mm pitch; spanner size 30mm, nut height 20mm.
M24 x 1.50mm or 2.0mm pitch; spanner size 36mm, nut height 24mm.