100445139 445.139 Nut for Charmilles upper head

Product description: 100445139 445.139 Nut Charmilles upper head
Size：OD10 x 4.5 mm H
Original code.: 100445139, 445.139
Brand: Charmilles EDM machines FI series
Charmilles FI 2020SI, FI 290, FI 290 P, FI 300,
FI 310, FI 310 F, FI 330 F, FI 4020SI,FI 500, FI 510, FI 6020SI