[elecena] M12X60/4762/10Z7 - zmiany ceny Śruba; M12; M12x60; Łeb: walcowy; imbus; HEX 10mm; stal; ISO 4762 M12X60/4762/10Z7 - 6.07 PLN https://elecena.pl/product/29836244/m12x60-4762-10z7 2026-02-17 M12X60/4762/10Z7 - 3.03 PLN https://elecena.pl/product/29836244/m12x60-4762-10z7 2026-04-29