12 point and spline drive heads are used on many ultra high tensile strength fasteners because they are stronger and more secure when torquing to the high values they require.
10 Ducati 1098 Streetfighter S - "Sleipnir"
09 Kaw Versys
67 Triumph Bonneville TT Special
"The problem with Socialism is that you eventually run out of other people's money" _____ Margaret Thatcher