DIN EN 3740:2019-12
Действует
Aerospace series - Bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in titanium alloy, anodized, MoS<(Index)2> coated - Classification: 1 100 MPa (at ambient temperature)/315 °C; German and English version EN 3740:2019
— 21 стр.