halspen (truss rod), staafmodel 6mm, 425mm, 4mm inbusmoer, UNF-10-32 draad, single action
truss rod, bar model 6mm, 4mm allen nut, UNF-10-32 thread, 425mm, single action
Dimensions technical drawing (last picture):
A = 425 mm
B = 397 mm
C = 8 mm
D = 6,2 mm
E = 9,3 mm