ISO 4757:1983

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.
SDO:
ISO
Language:
English
ICS Codes:
21.060.10
Status:
Published
Publish date:
1983-07-31
Standard Number:
ISO 4757:1983