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ISO 4757

Cross Recesses for Screws

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Organization: ISO
Publication Date: 1 January 1983
Status: active
Page Count: 11
ICS Code (Bolts, screws, studs): 21.060.10
scope:

Scope and field of application

This International Standard defines two types of cross recesses for screws:

- recess type H ;

- recess type Z.

Included in this International Standard is a method of penetration gauging for both types.

Document History

ISO 4757
January 1, 1983
Cross Recesses for Screws
Scope and field of application This International Standard defines two types of cross recesses for screws: - recess type H ; - recess type Z. Included in this International Standard is a method...

References

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