A very common version of the Assembly using the bolted connection; round nut having auxiliary external thread, screwed into a prepared wood hole (nest).
When the pipe Assembly in such a nest prior “cutting” the thread can be depicted in figure method, picking the appropriate bolt having the same thread.
Recommend to read
THE WAY TO “EAST”
Model-a copy of the ballistic missile R-2 In 1951, took arms ballistic missile R-2 (product 8Ж38), created under the leadership of S. P. Korolev. Its performance characteristics were:...
AIRCRAFT WITH THEIR HANDS
1. GENERAL PROVISIONS 1.1. These "General technical requirements" (OTT) apply to all aircraft (LA) Amateur-built requirements of the technical Commission for examination to obtain...