Hexagon nut ISO 4032 Titanium Gr.245921
Heavy hexagon nut MF ASME ≈B18.2.4.6M Steel ASTM A194M Plain Gr.2H22445
Hexagon nut ISO 4032 AD-W7/2 Stainless steel A2 7052013
Hexagon nut ISO 4032 AD-W7/2 Stainless steel A4 7052513