General description A pack of 100 shorter 3/4" length number plate screws featuring a yellow polytop (nylon moulded collar). These screws are designed for secure attachment of number plates. Technical specifications Size: 4.8 x 18mm (No.10 x 3/4") Material: Steel with a plastic cap Polytop colour: Yellow Other information Screws with different colour caps available: 31542 (white), 31544 (black), 31545 (blue) Longer length screws available: 31546 (white), 31547 (yellow), 31548 (black), 31549 (blue)