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6.3.4.12 Pset_MechanicalFastenerBolt

6.3.4.12.1 Semantic definition

Properties related to bolt-type fasteners. The properties of a whole set with bolt, washers and nut may be provided. Note, it is usually not necessary to transmit these properties in case of standardized bolts. Instead, the standard is referred to.

6.3.4.12.2 Applicable entities

6.3.4.12.3 Properties

Name Property Type Data Type Description
ThreadDiameter IfcPropertySingleValue IfcPositiveLengthMeasure

Nominal diameter of the thread, if different from the bolt's overall nominal diameter.

ThreadLength IfcPropertySingleValue IfcPositiveLengthMeasure

Nominal length of the thread.

NutsCount IfcPropertySingleValue IfcCountMeasure

Count of nuts to be mounted on one bolt.

WashersCount IfcPropertySingleValue IfcCountMeasure

Count of washers to be mounted on one bolt.

HeadShape IfcPropertySingleValue IfcLabel

Shape of the bolt's head, e.g. 'Hexagon', 'Countersunk', 'Cheese'.

KeyShape IfcPropertySingleValue IfcLabel

If applicable, shape of the head's slot, e.g. 'Slot', 'Allen'.

NutShape IfcPropertySingleValue IfcLabel

Shape of the nut, e.g. 'Hexagon', 'Cap', 'Castle', 'Wing'.

WasherShape IfcPropertySingleValue IfcLabel

Shape of the washers, e.g. 'Standard', 'Square'.

Table A

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2 contributor(s): ArturTomczakbSI-Bot
Last change: Improve definition split (#876) * bring back headers headers were previously removed by mistake, now bringing them back * add new lines and rename the tag add the word 'short' in it * unify newlines make exactly one newline before and two after the tag * resolving typos Because bringing back headers required to go back in time to previous version, I'm now re-resolving the issues: #861, #860, #856 by ArturTomczak on 2024-07-16T16:07:28+02:00

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6.3.4.12.4 Changelog

6.3.4.12.4.1 IFC4

  • New resource

6.3.4.12.4.2 IFC4.3_ADD2