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Normas BSI – AENOR
BS 450:1958

BS 450:1958

Specification for machine screws and machine screw nuts (B.S.W. & B.S.F. threads)

Fecha:
1958-06-30 /Confirmed
Comité:
FME/9
Keywords:
Raised-head fasteners, Diameter, Flushness tolerances, Screws (bolts), Slotted-head fasteners, Heads (fasteners), Nuts, Hexagonal-head fasteners, Gauges, Pan-head fasteners, Tensile strength, Cheese-head fasteners, Length, Dimensions, Round-head fasteners, Oval-head fasteners, Recessed-head fasteners, Countersunk fasteners, Whitworth screw threads

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