[elecena] M12X210/4762/8BL - zmiany ceny Śruba; M12x210; Łeb: walcowy; imbus; HEX 10mm; stal; brak; ISO 4762 M12X210/4762/8BL - 3.86 PLN https://elecena.pl/product/29837248/m12x210-4762-8bl 2026-02-17 M12X210/4762/8BL - 7.72 PLN https://elecena.pl/product/29837248/m12x210-4762-8bl 2026-03-20