SSH EN 3293:2008

Seritë e hapësirës ajrore - Bulona, kokë në formë T-, toleranca e vogël, gjatësi filetimi të mesme, në lidhje me bazë nikeli rezistent ndaj nxehtësisë NI-P100HT (Inconel 718), i pa veshur - Klasifikimi: 1 275 MPa/650 °C

Aerospace series - Bolts, T-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated - Classification: 1 275 MPa/650 °C

Scope

This standard specifies the dimensions of uncoated T-head bolts, close tolerance, with MJ-thread, medium thread length, in heat-resisting nickel base alloy NI-P100HT for aerospace applications.
Maximum test temperature of the parts is 650 °C.
These bolts are to be used in aerospace fastening systems mainly stressed in shearing force.