ISO 4757:1983 Preview

Cross recesses for screws

Defines the type H and type Z; dimensions are illustrated by figures; tabulates gauge dimensions from No. 0 up to and including No. 4; includes a method of penetration gauging for both types.


General information

  • Current status : Published
    Publication date : 1983-08
  • Edition : 1
    Number of pages : 9
  • :
    ISO/TC 2/SC 13
    Fasteners with non-metric thread
  • 21.060.10
    Bolts, screws, studs

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