ISO 4032 hexagon nut, M8, sst 720 h, Article number 40320080ZNB. Property class / material: steel class 8, surface finish zinc-nickel, black. Hexagon Nut manufactured to ISO 4032 with ISO metric (M) thread, coarse 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 | ISO 4032 |
| Property class / grade | CL.8 |
| Class (detailed) | CL.8 |
| Thread type | M |
| Thread diameter | 8 mm |
| Pitch | 1.25 mm |
| Thread pitch class | Coarse |
| Thread direction | Right |
| Threading | Fully Threaded |
| Surface treatment | Zn-Ni BLACK, SEALED WITH LUBRICATION |
| Surface treatment code | Zn-Ni BLACK |
| Nut thickness | 6.8 mm |
| Width across flats | 13 mm |
| Thread standard | ISO metric (M) |
| Salt spray test | 720 h (ISO 9227) |
| Article number | 40320080ZNB |
| Category | Nuts / Hexagon Nuts |
| Material | Steel class 8 |
| Primary standard | ISO 4032 |
| Standard size | M8 |
| Thread standard | ISO metric (M) |
| MOQ | 1 |