Aerospace series - Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 4499:2009
航空航天系列.阳极氧化铝涂层钛合金制短螺纹紧公差标准杆偏置十字槽100°沉头缩径螺钉.等级:1100 MPa(环境温度)/315°C;德语和英语版本EN 4499:2009