40.20 DIS ballot initiated: 12 weeks May 18, 2023
CEN/TC 256 Railway applications
This European standard specifies the requirements for designing, strength assessment, assembly and servicing of mechanical and electrical bolted joints made from metallic components and bolts
This document is not intended for rivets, lock bolts, self-tapping screws, wood screws, thread-rolling screws, thread-forming and chipboards.
This European Standard is applicable to all rail vehicles.
40.20 DIS ballot initiated: 12 weeks
May 18, 2023