ISO 9219:2002
Aerospace — Bolts, thin hexagonal head, for pulleys, close tolerance shank, short thread, in alloy steel and cadmium plated or in titanium alloy and MoS2 lubricated or in corrosion-resistant steel and passivated — Dimensions and masses
发布时间：2002-12-12 实施时间：


ISO 9219:2002标准是航空领域中用于轮滑的螺栓的尺寸和质量的规范。该标准适用于合金钢和镀镉或钛合金和MoS2润滑或耐腐蚀钢和钝化处理的薄六角头螺栓，其短螺纹的公差为6H。该标准规定了螺栓的尺寸和质量，以确保其在航空领域中的可靠性和安全性。

该标准规定了螺栓的长度、螺纹长度、螺纹直径、六角头宽度、六角头高度、螺栓头高度、螺栓头直径、螺栓头倾斜度等尺寸。此外，该标准还规定了螺栓的质量，包括螺栓的重量、表面处理、材料等。

在航空领域中，螺栓的可靠性和安全性至关重要。因此，该标准的规定对于确保航空器的安全性和可靠性具有重要意义。同时，该标准的规定也可以为螺栓的生产和使用提供指导，以确保其符合标准要求。

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