Specification for black cup and countersunk bolts and nuts.
NORM herausgegeben am 17.4.1947
Bezeichnung normen: BS 325:1947
Ausgabedatum normen: 17.4.1947
Zahl der Seiten: 16
Gewicht ca.: 48 g (0.11 Pfund)
Land: Britische technische Norm
Kategorie: Technische Normen BS
Nominal sizes 1 in to 1 in. Dimensions for cup head bolts with square, oval and nibbed shanks, and countersunk headed bolts with square and nibbed shanks for use on steel work and wood work; square and hexagon nuts. Lengths of thread and their tolerances, form of end of bolt shank, quality of steel. Status: Confirmed Replaced by: Confirmed