SR EN ISO 4753:2012
Fasteners - Ends of parts with external ISO metric thread (ISO 4753:2011)
ISO 4753:2011 specifies the form and dimensions of ends of parts with external ISO metric screw thread (e.g. bolt, screw and stud ends) recommended for use. They apply to standardized or non-standardized threaded parts. For each end type, a symbol is specified and it is intended that these symbols be used when specifying one of the ends for threaded fasteners.
Status :
Valid
Approval date : 4/30/2012
Number of pages : 16
ICS : 21.060.01 Fasternes in general
Technical Committee : 59 - Screw threads, fasteners and bearings
- Replaces SR EN ISO 4753:2002
RO