| Old norm | DIN 966 | Cross recessed raised countersunk head screws |
| Current norm: | DIN EN ISO 7047 | Raised countersunk head screws (common head style) with type H or type Z cross recess - Product grade A |
| Current release: 1994-10 | ||
| Changes: | thread length changed penetration depth of cross recess changed grades 5.8 and 8.8 cancelled |
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| Drawing: |  |
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| Ware groups: | ||
