6.3.4.12 Pset_MechanicalFastenerBolt

PSET_TYPEDRIVENOVERRIDE / IfcMechanicalFastener / BOLT

Mechanical Fastener Bolt: 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.

buildingSMART Data Dictionary

PSD-XML

Name	Type	Description
ThreadDiameter	P_SINGLEVALUE / IfcPositiveLengthMeasure	Thread Diameter Nominal diameter of the thread, if different from the bolt's overall nominal diameter
ThreadLength	P_SINGLEVALUE / IfcPositiveLengthMeasure	Thread Length Nominal length of the thread
NutsCount	P_SINGLEVALUE / IfcCountMeasure	Nuts Count Count of nuts to be mounted on one bolt
WashersCount	P_SINGLEVALUE / IfcCountMeasure	Washers Count Count of washers to be mounted on one bolt
HeadShape	P_SINGLEVALUE / IfcLabel	Head Shape Shape of the bolt's head, e.g. 'Hexagon', 'Countersunk', 'Cheese'
KeyShape	P_SINGLEVALUE / IfcLabel	Key Shape If applicable, shape of the head's slot, e.g. 'Slot', 'Allen'
NutShape	P_SINGLEVALUE / IfcLabel	Nut Shape Shape of the nut, e.g. 'Hexagon', 'Cap', 'Castle', 'Wing'
WasherShape	P_SINGLEVALUE / IfcLabel	Washer Shape Shape of the washers, e.g. 'Standard', 'Square'

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