Aerospace series - Lockbolts, 100° countersunk normal head or protruding head, tension-/sheartype, close tolerance, in titanium alloy TI-P64001, anodized or with aluminium pigmented coating - Collars in titanium TI-P99002 or aluminium alloy 2024 - Metric series - Technical specification; German and English version EN 4176:2005
航空航天系列.阳极氧化或铝着色涂层钛合金TI-P64001制紧公差拉伸/剪切型100°沉头标准头或凸头锁紧螺栓.钛合金TI-P99002或铝合金2024制轴环.米制系列.技术规范;德语和