[elecena] GN7090-28-M4-A-MTF - zmiany ceny Podkładka; 28mm; Gwint wew: M4; FKM; magnes GN7090-28-M4-A-MTF - 66.21 PLN https://elecena.pl/product/29105903/gn7090-28-m4-a-mtf 2025-07-17 GN7090-28-M4-A-MTF - 63.38 PLN https://elecena.pl/product/29105903/gn7090-28-m4-a-mtf 2026-07-17