Published
This standard specifies the characteristics of double hexagon head bolts with relieved shank and long thread, in heat resisting steel FE-PA92HT, silver plated, tensile strength class 1 100 MPa at room temperature. The maximum test temperature of the material is 650 °C.
These bolts are to be used in aerospace fastening systems mainly stressed in tension.
PUBLISHED
SRPS EN 3686:2012
90.93
Standard confirmed
Jan 21, 2024