AENOR UNE-EN 3543 AEROSPACE SERIES. SCREWS, 100? COUNTERSUNK NORMAL HEAD, OFFSET CRUCIFORM RECESS, CLOSE TOLERANCE NORMAL SHANK, SHORT THREAD, IN HEAT AND CORROSION RESISTING STEEL, PASSIVATED. CLASSIFICATION: 1 100 MPA (AT AMBIENT TEMPERATURE)/425 ?C.
Другие Стандарты AENOR





