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 has-tracked-changes blend and supply fuels under

blend and supply fuels under the scope of BS 2869

BS 4656-2 also applies to capstan and combination turret lathes and vertical boring machines equipped with copying attachments

It also gives recommendations and guidance for temporary excavations such as trenches and pits

“periodic testing” is referred to here as “quality control

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 has-tracked-changes blend and supply fuels under1 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 MPa1) 425 C2).