[elecena] M8X20/7985/4Z - zmiany ceny Śruba; M8x20; Łeb: walcowy; Phillips; PH4; stal; cynk; DIN 7985 M8X20/7985/4Z - 0.20 PLN https://elecena.pl/product/29835009/m8x20-7985-4z 2026-02-17 M8X20/7985/4Z - 0.50 PLN https://elecena.pl/product/29835009/m8x20-7985-4z 2026-03-20