This International Standard specifies the form and dimensions of ends of parts with external ISO metric screw thread (e.g., bolt and screw ends) recommended for use. They apply to standardized or non-standardized threaded parts if they are specified at the time of order.For each end type a symbol is specified and it is recommended to use these symbols when specifying one of the ends for threaded fasteners.
Document identifier
ISO 4753:1999
Title
Fasteners -- Ends of parts with external ISO metric thread
ISO Category
TC 2/SC 7: Reference standards for fasteners (mainly covering terminology, dimensioning, sizes and tolerancing)
Publication date
1999-12-01
International Relationship
History of version
ISO 4753:2011*ISO 4753:1999 * ISO 4753:2011 * ISO 4753:1999
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