Speaker stand spikes ~2” long?

Thread is not correct for my stands. 
Plus is doesn’t say how long they are. 

Audiopoints by Starsound have 2 inch Audiopoints you may need a metric thread..take 1 you have to a hardware store and ck the thread count and pitch. Tom

Check out Eden Sound. Their stock X-Large spike is 1-5/8th inch...so it may not be 'tall' enough by itself. However, with their point receiver and locknut(s) you can probably get to 2 or more inches....should that solution work for you.

They may also be able to custom fabricate to your specs.

https://edensoundaudio.com/shop/solid-brass-spike-extra-large/

I bought my 2" speaker spikes @ WWW.Speakerspikes.NET

Any coupling point should be of 1 continious  run of the same material. To be made of more than one material shifts the tone, weight and acoustic transfer speed of the device. Almost as bad is the of use an adjustment nut which decouples the primary large conductive flange from either the speaker or the component. You are also altering the sound by introducing a disruptive shape made up of several right angles the worst sounding angle in existence a threaded Nut..A simple cone shape of just one primary angle allows energy to go down but will also some allow some energy to be reflected from the floor back into that singular geometry introducing interfering energy into the signal path. Tom