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BS EN ISO 10512:2012

Current
Current

The latest, up-to-date edition.

Prevailing torque type hexagon regular nuts (with non-metallic insert) with metric fine pitch thread. Property classes 6, 8 and 10
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-31-2013

This International Standard specifies the characteristics of prevailing torque type hexagon regular nuts (with non-metallic insert) with metric fine pitch thread with nominal thread diameters, D, from 8mm up to and including 36mm, in product gradeA for sizes D up to and including 16mm and product gradeB for sizes D above 16mm, and with property classes 6, 8 and 10.

If other specifications are required, they can be selected from existing International Standards, for example ISO261, ISO724, ISO898-2, ISO965-2, ISO2320 and ISO4759-1.

NOTE1 The dimensions of the nuts correspond to those given in ISO8673 plus prevailing torque feature.

NOTE2 As there is an insufficient nut height due to the fine pitch thread, there is a higher probability of nut thread stripping. Hence, high nuts according to ISO7041 are preferably used.

Committee
FME/9
DevelopmentNote
Supersedes 90/80114 DC. (10/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 8673:2012 Hexagon regular nuts (style 1) with metric fine pitch thread — Product grades A and B
ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread
ISO 10683:2014 Fasteners Non-electrolytically applied zinc flake coatings
ISO 4042:1999 Fasteners Electroplated coatings
ISO 4759-1:2000 Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 2320:2015 Fasteners Prevailing torque steel nuts Functional properties
ISO 724:1993 ISO general-purpose metric screw threads — Basic dimensions
ISO 965-2:1998 ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality
ISO 225:2010 Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensions
ISO 261:1998 ISO general purpose metric screw threads General plan
ISO 6157-2:1995 Fasteners Surface discontinuities Part 2: Nuts
ISO 8992:2005 Fasteners — General requirements for bolts, screws, studs and nuts
ISO 3269:2000 Fasteners Acceptance inspection

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