Heavy hexagon nut ASME ≈B18.2.4.6M Stainless steel ASTM A194M Gr.8A22430
Heavy hexagon nut MF ASME ≈B18.2.4.6M Steel ASTM A194M Plain Gr.2H22445
Hexagon nut MF ISO 8673 Steel Plain 6 left hand thread11122
Hexagon nut MF ISO 8673 Brass CU2/CU347005
Hexagon nut MF left hand thread DIN 934 Stainless steel A4 left hand thread55163
Hexagon nut DIN 934 Stainless steel A8 (1.4529)53081
Hexagon nut DIN 934 Stainless steel 1.453952082
Hexagon nut DIN 934 Stainless steel A5 (1.4571)55089