BS A 324:1998

$86.31

Nuts, bihexagonal, self-locking, MJ threads, classifications: 1100 MPa (at ambient temperature)/425°C, 1100 MPa (at ambient temperature)/650°C, 1210 MPa (at ambient temperature)/425°C, 1210 MPa (at ambient temperature)/730°C, 1550 MPa (at ambient temperature)/235°C, 1550 MPa (at ambient temperature)/425°C and 1550 MPa (at ambient temperature)/600°C. Dimensions

Published By	Publication Date	Number of Pages
BSI	1998	10

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Categories: 49.030.30 - Nuts, BSI

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Description

This International Standard specifies the dimensions of bihexagonal nuts with counterbore and MJ threads and a self-locking feature achieved by forming the upper portion out-of-round, for classifications: 1 100 MPa ¹⁾/425 °C ²⁾, 1 100 MPa ¹⁾/650 °C ²⁾, 1 210 MPa ¹⁾/425 °C ²⁾, 1 210 MPa ¹⁾/730 °C ²⁾, 1 550 MPa ¹⁾/235 °C ²⁾, 1 550 MPa ¹⁾/425 °C ²⁾ and 1 550 MPa ¹⁾/600 °C ²⁾.

This International Standard is only applicable for the compilation of aerospace product standards.

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.

Additional information

Status	Definitive
Pages	10
Publication Date	1998-06-15
ISBN	0 580 29911 2
Standard Number	BS A 324:1998, ISO 9199:1998
Title	Nuts, bihexagonal, self-locking, MJ threads, classifications: 1100 MPa (at ambient temperature)/425°C, 1100 MPa (at ambient temperature)/650°C, 1210 MPa (at ambient temperature)/425°C, 1210 MPa (at ambient temperature)/730°C, 1550 MPa (at ambient temperature)/235°C, 1550 MPa (at ambient temperature)/425°C and 1550 MPa (at ambient temperature)/600°C. Dimensions
Identical National Standard Of	ISO 9199:1998
Descriptors	Aircraft components, Classification systems, Locknuts, Numeric codes, Temperature, Designations, Tensile strength, Threads, Nuts, Dimensions, Working range, Threaded fasteners, Thread inserts, Bihexagonal-head fasteners, MJ threads, Dimensional tolerances
Publisher	BSI
Committee	ACE/12
ICS Codes	49.030.30 - Nuts

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BS A 324:1998

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