5/8 fields identicalno dimensional differences
DIN 934 vs ISO 4032
Within this database the two standards list identical nominal dimensions for every overlapping size, so they are interchangeable for most purchasing purposes. Tolerances, marking requirements and material specifications are defined separately by each standard body and should still be checked.
Specification comparison
| Specification | DIN 934 | ISO 4032 | Verdict |
|---|---|---|---|
| Standard body | DIN | ISO | differs |
| Title | Hexagon Full Nut | Hexagon Regular Nut, Style 1 | differs |
| Fastener type | Hexagon full nut | Hexagon nut | differs |
| Head type | — | — | identical |
| Drive | External hexagon | External hexagon | identical |
| Size range | M2 – M24 | M2 – M24 | identical |
| Number of listed sizes | 15 | 15 | identical |
| Thread standard length defined | No (non-threaded-part) | No (non-threaded-part) | identical |
Dimension differences by sizecomputed from the tables in this database
| Size | Difference in this database |
|---|---|
| M2 | identical across listed dimensions |
| M2.5 | identical across listed dimensions |
| M3 | identical across listed dimensions |
| M4 | identical across listed dimensions |
| M5 | identical across listed dimensions |
| M6 | identical across listed dimensions |
| M8 | identical across listed dimensions |
| M10 | identical across listed dimensions |
| M12 | identical across listed dimensions |
| M14 | identical across listed dimensions |
| M16 | identical across listed dimensions |
| M18 | identical across listed dimensions |
| M20 | identical across listed dimensions |
| M22 | identical across listed dimensions |
| M24 | identical across listed dimensions |
Rows shaded amber differ between the two standards. Substitution should be checked against the affected sizes rather than assumed from the equivalence alone.