DIN 965 — Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) — ISO 7046-1 or 7046 — sources disagree
What is the din standard for DIN 965 — Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) — ISO 7046-1 or 7046 — sources disagree?
For DIN 965, fastener description is Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO); iso equivalent is disputed: 7046-1 per fullerfasteners.com, 7046 per monsterbolts.com, 7046 per trfastenings.com; en iso number is 7046-1; date of current standard/modified is 1994-10; title of replacement standard is Countersunk flat head screws (common head style) with type H or type Z cross recess – Property class 4.8, verified against its source on 2026-10-12.
Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) | 965 | 7046-1 | | 7046 | 7046-1 | 1994-10 | Countersunk flat head screws (common head style) with type H or type Z cross recess – Property class 4.8 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 included (see Part 2); penetration depth of cross slots changed |
— fullerfasteners.com, retrieved 2026-09-22
- DIN standard
- 965 verified
- Fastener description
- Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) verified
- ISO equivalent
- 7046-1 sources disagree
- EN ISO number
- 7046-1 verified
- Date of current standard/modified
- 1994-10 verified
- Title of replacement standard
- Countersunk flat head screws (common head style) with type H or type Z cross recess – Property class 4.8 verified
- Modification notes
- Nominal size changed; head dimension changed; thread length changed; strength 8.8 included (see Part 2); penetration depth of cross slots changed sources disagree
- Interchangeability
- Check spec per monsterbolts.com
- British Standard equivalent
- BS3692 per trfastenings.com
Sources disagree
More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.
ISO equivalent
fullerfasteners.com says iso equivalent is 7046-1, as of 2026-09-22.
Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) | 965 | 7046-1 | | 7046 | 7046-1 | 1994-10 | Countersunk flat head screws (common head style) with type H or type Z cross recess – Property class 4.8 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 included (see Part 2); penetration depth of cross slots changed |
https://fullerfasteners.com/tech/din-iso-en-crossover-chart/
monsterbolts.com says iso equivalent is 7046, as of 2026-09-21.
Cross Recessed Flat Head | DIN 965 | ISO 7046 | Check spec | Head/countersink geometry.
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
trfastenings.com says iso equivalent is 7046, as of 2026-09-22.
DIN 965 | ISO 7046 | BS3692 | Cross Recessed Countersunk Flat Head Screws |
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
Modification notes
fullerfasteners.com says modification notes is Nominal size changed; head dimension changed; thread length changed; strength 8.8 included (see Part 2); penetration depth of cross slots changed, as of 2026-09-22.
Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) | 965 | 7046-1 | | 7046 | 7046-1 | 1994-10 | Countersunk flat head screws (common head style) with type H or type Z cross recess – Property class 4.8 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 included (see Part 2); penetration depth of cross slots changed |
https://fullerfasteners.com/tech/din-iso-en-crossover-chart/
monsterbolts.com says modification notes is Head/countersink geometry., as of 2026-09-21.
Cross Recessed Flat Head | DIN 965 | ISO 7046 | Check spec | Head/countersink geometry.
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Sources
- fullerfasteners.comhttps://fullerfasteners.com/tech/din-iso-en-crossover-chart/
- monsterbolts.comhttps://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
- trfastenings.comhttps://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards