On 28/08/2020 20:37, Jim GM4DHJ ... wrote:
On 28/08/2020 10:16, Jim GM4DHJ ... wrote:
What are bind screws in the radio controlled model industry...like
these is there something special about them ?


https://www.ebay.co.uk/itm/KYOSHO-BI...53.m2749.l2649

Binding screws ?
that's it...thanks for all the help....not....tee hee