[Amps] RE : amp hardware

[Robert Dorchuck W6VY]

They are self clinching nuts (P.E.M. brand name).  They are
pretty easy to install in the SB-220 to take care of the
stripped sheet metal screw problem.  I have installed them 
in several 220's.  Available from McMaster Carr and other
places.
Bob  W6VY

--- Pete Smith <n4zr at contesting.com> wrote:

> My SB-220 has a lot of American-style coarse metal tapping screws to
> hold 
> on the top cover, but it also has some special little press-in
> fixtures 
> under the front edge of the chassis - I believe these are actually
> some 
> sort of fixed nut, but don't know what the nomenclature is.  Anyway, 
> another option.
> 
> 73, Pete N4ZR
>