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Hexagon nut with collar H=1,5D DIN 6331 Steel Plain 1016204
Hexagon nut with collar H=1,5D DIN ≈6331 Stainless steel A4 7055104
Hexagon nut with collar H=1,5D DIN ≈6331 Stainless steel A1 7051104
Hexagon nut with collar H=1,5D DIN 6331 Steel Zinc plated 1016214