mikemalone
Active Member
I purchased a B-Nut from Aircraft Spruce (part #: 05-16245). When I tighten the grub screw, it does not tighten sufficiently to bear down on the cable (cabin heat cable with .05" diameter). The replacement part was exactly the same; when I tighten the grub screw, without a cable being inserted I can't see that the end of the screw even appears in the cable hole. It's like the grub screw hole hasn't been tapped deep enough. Anyone else experienced this problem? Any suggestions? Thanks.