Screwdrown Crown, Yellow, 4.75mm, Discontinued When Out - NC60.525

• Outside Thread
• Crown diameter: 4.75 mm
• Thread diameter: 3.50 mm
• Tube: 2.50 mm +
• Tap 10
• White

Note: Manufacturers typically make the tube sizes slightly larger (up to 0.2mm) than listed. When the old tube is removed, the hole in the case could be imperfect and must be reamed out to properly fit a new tube.