Nuts, bihexagonal, self-locking, MJ threads, classifications: 1100 MPa (at ambient temperature)/425 degreesC, 1100 MPa (at ambient temperature)/650 degreesC, 1210 MPa (at ambient temperature)/425 degreesC, 1210 MPa (at ambient temperature)/730 degreesC, 1550 MPa (at ambient temperature)/235 degreesC

Published by	Publication Date	Number of Pages
BSI	06/15/1998	10

Category: BS

Description

BS A 324 – Nuts, bihexagonal, self-locking, MJ threads, classifications: 1100 MPa (at ambient temperature)/425 degreesC, 1100 MPa (at ambient temperature)/650 degreesC, 1210 MPa (at ambient temperature)/425 degreesC, 1210 MPa (at ambient temperature)/730 degreesC, 1550 MPa (at ambient temperature)/235 degreesC

Specifies the dimensions of bihexagonal nuts with counterbore and MJ threads and a self-locking feature achieved by forming the upper portions out of round.

Cross References:
ISO 4095:1998
ISO 5855-2:1988
ISO 5858:1991
ISO 8641:1987
ISO 8788:1987