DIN 571 hexagon head wood screw, 6 x 20 mm, Article number 571A206020. Made in stainless steel a2. Hexagon Head Wood Screw manufactured to DIN 571 with ISO metric (M) thread, coarse pitch, partially 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 571 |
| Type | Hexagon Head Wood Screw |
| Property class / grade | A2 |
| Class (detailed) | A2 |
| Thread type | M |
| Thread diameter | 6 mm |
| Pitch | 2.6 mm |
| Thread pitch class | Coarse |
| Thread direction | Right |
| Length | 20 mm |
| Thread length | 12 mm |
| Threading | Partially Threaded |
| Fully threaded | No |
| Head type | Hexagon Head |
| Drive type | Hex Drive |
| Key width (across flats) | 10 mm |
| Head height | 4 mm |
| Surface treatment | Plain (no plating) |
| Surface treatment code | PLAIN |
| Length | 20 mm |
| Thread standard | ISO metric (M) |
| Article number | 571A206020 |
| Category | Bolts and Screws / Hexagon Head Screws |
| Material | Stainless A2 |
| Primary standard | DIN 571 |
| Standard size | 6 x 20 mm |
| Thread standard | ISO metric (M) |
| MOQ | 1 |