Specification for shapes and dimensions (excluding thread dimensions) of plough bolt heads for earth-moving machinery.
NORMA vydána dne 30.4.1984
Označení normy: BS 6490:1984
Datum vydání normy: 30.4.1984
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Britská technická norma
Kategorie: Technické normy BS
Specifies the shapes and dimensions of the heads of plough bolts used for mounting cutting edges, end bits, bucket teeth etc, of earth-moving machinery as defined in BS 5718, taking into consideration their interchangeability. Status: Under Review