DIN 431-A hexagon nut (form A), G 1", Article number 431A2100. Made in stainless steel a2. Hexagon Nut manufactured to DIN 431 with ISO 228-1 parallel pipe thread (G) 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 | DIN 431 |
| Standard description | A |
| Property class / grade | A2 |
| Class (detailed) | A2 |
| Thread type | G |
| Thread diameter | 33.249 mm |
| Pitch | 2.309 mm |
| Thread pitch class | Coarse |
| Thread direction | Right |
| Threading | Fully Threaded |
| Surface treatment | Plain (no plating) |
| Surface treatment code | PLAIN |
| Nut thickness | 10 mm |
| Width across flats | 46 mm |
| Thread standard | ISO 228-1 parallel pipe thread (G) |
| Article number | 431A2100 |
| Category | Nuts / Hexagon Pipe Nuts |
| Material | Stainless A2 |
| Primary standard | DIN 431 |
| Standard size | G 1" |
| Thread standard | ISO 228-1 parallel pipe thread (G) |
| MOQ | 1 |