[elecena] BT.20P-M5X16 - zmiany ceny Pokrętło; Ø: 20mm; Gwint zew: M5; 16mm; H: 16mm; poliamid BT.20P-M5X16 - 5.67 PLN https://elecena.pl/product/29062798/bt-20p-m5x16 2025-07-08 BT.20P-M5X16 - 5.68 PLN https://elecena.pl/product/29062798/bt-20p-m5x16 2026-02-17