[elecena] GN7984.3-M6-20-BT - zmiany ceny Śruba; M6x20; 1; Łeb: walcowy; imbus; HEX 4mm; stal; ISO 898-1 GN7984.3-M6-20-BT - 31.28 PLN https://elecena.pl/product/28083494/gn7984-3-m6-20-bt 2025-03-26 GN7984.3-M6-20-BT - 22.77 PLN https://elecena.pl/product/28083494/gn7984-3-m6-20-bt 2026-02-17