DIN EN 4134-2009 航空航天系列.镀铝IVD耐火镍基合金制普通六角头紧公差标准柄长螺纹螺栓.等级:1250 MPa(环境温度)/425℃.德文版本和英文版本EN 4134-2009
Aerospace series - Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1250 MPa (at ambient temperature)/425 C; German and English version EN 4134:2009
This standard specifies the characteristics of bolts, normal hexagonal head, coarse tolerance normal shank,
long thread, in heat resisting nickel base alloy, aluminium IVD coated.
Classification: 1 250 MPa / 425 ℃.