Tin-plated brass.
Metal; 2.8 mm x 0.8 mm; -
Metal; 2.8 mm x 0.5 mm; -
; 2.8 mm x 0.8 mm; -
DIN 46248/3 for 6.3 mm
DIN 46247/1
Brass; 4.8 mm x 0.5 mm; 0.50 mm² - 1 mm²