48420. Coating material: Galvanized.. Component family: screws. Manufacturer's product group: 0048. Material: steel. Outer length [mm]: 20mm. RoHS: yes. Screw head: countersunk head. Standard thread: metric, M4. Original product from manufacturer: WÜrth. Minimum quantity: 5. Quantity in stock updated on 12/11/2025, 21:27