  We obtain the bounds on all the gauge invariant, flavour symmetric, CP-even
operators of dimension 6 that can affect the electroweak precision tests. For
the preferred Higgs mass of about 100 GeV, their minimal scales range from 2 to
10 TeV. Depending on the individual operator, these limits are often
significantly stronger than those quoted in the literature, when they exist at
all. The impact, if any, of these bounds on the upper limit con the Higgs mass
itself is discussed.
