NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
NF L05-224
NF L05-224
Aircraft and aerospace. ISO M thread. Limiting profiles and ISO tolerances for bolts and nuts
Title (German)
LUFT AND RAUMFAHRT. ISO M GEWINDE. GRENZPROFILE UND ISO TOLERANZEN FUER SCHRAUBEN UND BOLZEN