[elecena] M6X20/4762/8Z4 - zmiany ceny Śruba; M6x20; Łeb: walcowy; imbus; HEX 5mm; stal; ocynk płatkowy M6X20/4762/8Z4 - 0.16 PLN https://elecena.pl/product/29885007/m6x20-4762-8z4 2026-02-27 M6X20/4762/8Z4 - 0.32 PLN https://elecena.pl/product/29885007/m6x20-4762-8z4 2026-03-20