Aerospace series - Screws, 100° countersunk normal head, slotted, threaded to head, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German version EN 2652:1997— 9 стр.
Aerospace series - Cadmium plating of steels with specified tensile strength <kleiner => 1450 MPa, copper, copper alloys and nickel alloys; German version EN 2133:1997— 16 стр.