DIN 913 — Hexagon socket set screws with flat point — ISO 4026
What is the din standard for DIN 913 — Hexagon socket set screws with flat point — ISO 4026?
For DIN 913, fastener description is Hexagon socket set screws with flat point; iso equivalent is 4026; 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.
913 | 4026 | | | 4026 | 2004-05 | Hexagon socket set screws with flat point | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted |
— fullerfasteners.com, retrieved 2026-08-12
- DIN standard
- 913 verified
- Fastener description
- Hexagon socket set screws with flat point verified
- ISO equivalent
- 4026 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
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 flat point, as of 2026-08-12.
913 | 4026 | | | 4026 | 2004-05 | Hexagon socket set screws with flat 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 (grub) screw, flat., as of 2026-08-12.
DIN 913 | ISO 4026 | Fully interchangeable
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
trfastenings.com says fastener description is Hexagon Socket Set Screws with flat point (ISO 4026 modified), as of 2026-08-12.
DIN 913 | ISO 4026 | | Hexagon Socket Set Screws with flat point (ISO 4026 modified) |
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.
913 | 4026 | | | 4026 | 2004-05 | Hexagon socket set screws with flat 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 913 | ISO 4026 | 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