Tamiya 50592 - Ball Connector 5mm 02/62/81 SP-592  [50592]

QUALITIES:

Brass colored steel (perhaps not steel or aluminum)

INCLUDES:

Ten (10) ball studs

NEEDS: A 5.5mm wrench to setup

SPECS:

Length: 12mm basic 5mm thread length
Diameter: 4.73mm ball 3mm thread diameter

FEEDBACK:

They are within many applications.