EN 4178:2017
航空航天系列-MoS2润滑阳极氧化的钛合金制中等长度螺纹粗公差标准柄六瓣凹槽平头螺钉-分类:1100MPa(室温)/315℃
Aerospace series - Screws@ pan head@ six lobe recess@ coarse tolerance normal shank@ medium length thread@ in titanium alloy@ anodized@ MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 ��