Standards
[CURRENT]
BS 2A 26
BS 2A 26
Specification for corrosion-resisting steel hexagonal-headed bolts (B.A and B.S.F. threads) for aircraft
Title (German)
Sechskantbolzen aus rostfreiem Stahl (B.A. und B.S.F. Gewinde) fuer Flugzeuge. Spezifikation