GWINTOWNIK DIN-374-C M20x1 ISO2(6H) HSSE 800
GWINTOWNIK DIN-374-B M20x1 ISO2(6H) HSSE 800
GWINTOWNIK DIN-374-B M20x1 ISO2(6H) HSSE 800 OX
GWINTOWNIK DIN-374-B M20x1 ISO2(6H) HSSE 800 TiN
GWINTOWNIK DIN-374-B M20x1 ISO2(6H) HSSE INOX
GWINTOWNIK DIN-374-B M20x1 ISO2(6H) HSSE INOX OX