fastener

This topic started on another thread and was initially about creating a speaker with a removable back… First pass at removable back failed predictably. Tried to countersink some wood screws and most stripped on the first attempt to tighten. Have some nutserts and planning to try them next...

Hi, looking for a replacement cage to chassis fastener for my Shuguang I-12 tube amp. I have searched Pomona, Cinch, Keystone and Mueller offerings in hopes of finding an electrical connection banana plug that would suffice. The banana shaped fasteners actually wobble +/- 2 degrees and have the...