DIN 933 hexagon head screw, M20 x 40, with certificate, Article number 933A22004070. Made in stainless steel a2-70. Hexagon Head Screw manufactured to DIN 933 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 | DIN 933 |
| Type | Hexagon Head Screw |
| Property class / grade | A2-70 |
| Class (detailed) | A2-70 |
| Thread type | M |
| Thread diameter | 20 mm |
| Pitch | 2.5 mm |
| Thread pitch class | Coarse |
| Thread direction | Right |
| Length | 40 mm |
| Thread length | 40 mm |
| Threading | Fully Threaded |
| Fully threaded | Yes |
| Head type | Hexagon Head |
| Drive type | Hex Drive |
| Key width (across flats) | 30 mm |
| Head height | 12.5 mm |
| Surface treatment | Plain (no plating) |
| Surface treatment code | PLAIN |
| Length | 40 mm |
| Thread standard | ISO metric (M) |
| Certificate | EN 10204 inspection certificate on request |
| Article number | 933A22004070 |
| Category | Bolts and Screws / Hexagon Head Screws |
| Material | Stainless A2-70 |
| Primary standard | DIN 933 |
| Standard size | M20 x 40 |
| Thread standard | ISO metric (M) |
| MOQ | 1 |