[elecena] DIN466-M3-A4 - zmiany ceny Pokrętło; Ø: 12mm; Gwint wew: M3; H: 7,5mm; stal kwasoodporna A4 DIN466-M3-A4 - 28.34 PLN https://elecena.pl/product/29002704/din466-m3-a4 2025-06-29 DIN466-M3-A4 - 28.61 PLN https://elecena.pl/product/29002704/din466-m3-a4 2026-02-16