915
For 915, fastener description is Hexagon socket set screws with dog point; iso equivalent is 4028; interchangeability is Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted; modification notes is Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted, verified against its source on 2026-08-12.
- DIN standard
- 915 verified
- Fastener description
- Hexagon socket set screws with dog point verified
- ISO equivalent
- 4028 verified
- Interchangeability
- Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted verified
- Modification notes
- Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted verified
What the source says
915 | 4028 | | | 4028 | 2004-05 | Hexagon socket set screws with dog point | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted |
— fullerfasteners.com, retrieved 2026-08-12
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.
Fastener description
fullerfasteners.com says fastener description is Hexagon socket set screws with dog point, as of 2026-08-12.
915 | 4028 | | | 4028 | 2004-05 | Hexagon socket set screws with dog point | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted |
https://fullerfasteners.com/tech/din-iso-en-crossover-chart/
monsterbolts.com says fastener description is Headless, dog., as of 2026-08-12.
DIN 915 | ISO 4028 | Fully interchangeable
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
trfastenings.com says fastener description is Hexagon Socket Set Screws with full dog point, as of 2026-08-12.
DIN 915 | ISO 4028 | | Hexagon Socket Set Screws with full dog point |
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
Interchangeability
fullerfasteners.com says interchangeability is Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted, as of 2026-08-12.
915 | 4028 | | | 4028 | 2004-05 | Hexagon socket set screws with dog point | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted |
https://fullerfasteners.com/tech/din-iso-en-crossover-chart/
monsterbolts.com says interchangeability is Fully interchangeable, as of 2026-08-12.
DIN 915 | ISO 4028 | Fully interchangeable
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