DIN EN 3721 Aerospace series - Nuts, bihexagonal, self-locking, deep counterbored, in heat resisting steel FE-PA92HT (A286), MoS<sub>2</sub> coated - Classification: 1100 MPa (at ambient temperature)/425 °C; Немецкий version EN 3721:1995
Другие Стандарты DIN





