DIN 935 hexagon slotted castle nut, M56 x 4, Article number 93556400. Property class / material: steel class 6, surface finish plain. Hexagon Slotted Castle Nut manufactured to DIN 935 with ISO metric (M) thread, fine pitch, fully threaded. Standard parts to the same standard, property class, dimensions and surface finish are interchangeable between manufacturers; confirm the controlling standard revision, any class-society or application approval, and the mating thread before substitution.
| Standard | DIN 935 |
| Property class / grade | CL.6 |
| Class (detailed) | CL.6 |
| Thread type | M |
| Thread diameter | 56 mm |
| Pitch | 4 mm |
| Thread pitch class | Fine |
| Thread direction | Right |
| Threading | Fully Threaded |
| Key width (across flats) | 85 mm |
| Surface treatment | Plain (no plating) |
| Surface treatment code | PLAIN |
| Nut Groove Width | 9 mm |
| Nut height | 57 mm |
| Nut Neck Diameter | 75 mm |
| Nut thickness | 45 mm |
| Thread standard | ISO metric (M) |
| Article number | 93556400 |
| Category | Nuts |
| Material | Steel class 6 |
| Primary standard | DIN 935 |
| Standard size | M56 x 4 |
| Thread standard | ISO metric (M) |
| MOQ | 1 |