Here is what I do to make my reloading dies easier to adjust and protect my arm from the fangs of that adjustment screw.
1/4x28 acorn nut on the top of the adjustment screw covers the sharp edges of the screw's top.
1/4x28 wing nut replaces the little knurled nut locking the adjustment screw in place. Makes it easy to loosen and set.
Net cost, less than a dollar.

1/4x28 acorn nut on the top of the adjustment screw covers the sharp edges of the screw's top.
1/4x28 wing nut replaces the little knurled nut locking the adjustment screw in place. Makes it easy to loosen and set.
Net cost, less than a dollar.
