[Antennas] Fasteners

2002年6月25日 18:17:57 -0700

Air powered cut-off tool way to go for nasty tower bolts / nuts .. . NOT
torch! Trust me on this one! Mark 6dx
 Almost every tower
> > will
> > eventually need to come down. It's easier to unscrew a bolt than
> > cut it
> > with a torch!
> > -------------------------
> > Stainless steel:
> > IS NOT rust proof, just very rust resistant
> > Can very in strength and quality
> > Can gall - you may need to use some sort of anti-electrolysis
> > compound, especially if within 20 miles of salt water.
> > Is usually not as strong as similar grade carbon steel bolts
> > Imported bolts & nuts are frequently mis-labeled as to grade
> > Same is true of units of unknown origin
> > Lowes and Home Depot stress price! Read what you will into that
> > -------------------------
> > 73
> > Frank