BS ISO 12261:2016

Aerospace. Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa. Dimensions

Published:

29 Feb 2016

•

Withdrawn:

14 Nov 2023

1 Scope

This International Standard specifies the dimensions of pan head screws with internal offset cruciform ribbed or unribbed drive, pitch diameter shank and long length MJ threads, in metallic material, coated or uncoated, with strength classes less than or equal to 1 100 MPa.

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

Product Details

Descriptors

Screws (bolts)

Dimensional tolerances

Threaded fasteners

Dimensions

Threads

Metals

Fasteners

External-thread fasteners

Diameter

Cruciform-head fasteners

Designations

Pan-head fasteners

Tensile strength

Aircraft components

ICS Codes

49.030.20 Bolts, screws, studs

Committee

ACE/12

International relationships

Identical to:

ISO 12261:2016

ISBN

978 0 580 86453 7

Publisher

BSI