DIN 85 rounded head screw with slot, M3 x 40, fully threaded, Article number 85A203040. Made in stainless steel a2-70. Rounded Head Screw with Slot manufactured to DIN 85 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 85 |
| Standard description | A |
| Type | Rounded Head Screw |
| Property class / grade | A2-70 |
| Class (detailed) | A2-70 |
| Thread type | M |
| Thread diameter | 3 mm |
| Pitch | 0.5 mm |
| Thread pitch class | Coarse |
| Thread direction | Right |
| Length | 40 mm |
| Thread length | 40 mm |
| Tapping length | 40 mm |
| Threading | Fully Threaded |
| Fully threaded | Yes |
| Head type | Pan Head |
| Drive type | Slotted |
| Key depth | 0.7 mm |
| Head height | 1.8 mm |
| Head diameter | 6 mm |
| Surface treatment | Plain (no plating) |
| Surface treatment code | PLAIN |
| Slot width | 0.8 mm |
| Length | 40 mm |
| Thread standard | ISO metric (M) |
| Article number | 85A203040 |
| Category | Bolts and Screws / Round Head Screws |
| Material | Stainless A2-70 |
| Primary standard | DIN 85 |
| Standard size | M3 x 40 |
| Thread standard | ISO metric (M) |
| MOQ | 1 |