SSH EN 4128:2016

Seritë e hapësirës ajrore - Bulona, kokë gjashtëkëndore normale, trup normal me tolerance të madhe, fileto të shkurtër, prej lidhje me bazë nikeli, rezistent ndaj nxehtësisë, veshur me alumin IVD - Klasifikimi: 1 250 MPa (në temperaturë mjedisi) /425 °C

Aerospace series - Bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature) / 425 °C

Scope

This European Standard specifies the characteristics of bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated.
Classification: 1 250 MPa 1) / 425 °C 2).