Equipment rack/Speaker spikes
I am looking for recommendations and sources for spikes to put under an equipment rack I am building. In particular, I would like a spike which is threaded all the way down to the point of the spike, so that if you are turning the spike into a threaded T-nut, the spike would continue traveling through the T-nut and out the top. Most spikes that I have seen are threaded down to the place where the machined taper begins, and the spike can be turned no further.
I have a couple of Silent Running platforms which have spikes similar to what I am looking for. I have of course left a message for them, but I would like to find some alternative manufacturers or brands in case they ar unwilling to sell their spikes separately. Thanks in advance for your assistance and suggestions.
All the best,