NA 131

DIN Standards Committee Aerospace

DIN EN 4312 [CURRENT] references following documents:

Document number Edition Title
AECMA TR 3775 1999-10 Aerospace series - Bolts and pins - Materials More 
ISO 5855-2 1999-10 Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts More 
ISO 7913 1994-11 Aerospace - Bolts and screws, metric - Tolerances of form and position More