General description A pack of 100 self-tapping screws with a black flip-top cap designed for securing number plates to the front and rear of cars. Technical specifications Size: 8 x 3/4" (4.2 x 19mm) Material: Zinc plated mild steel with a Polypropylene (PP) cap Cap colour: Black Compatibility and accessories Included in an assorted box of mixed number plate fixings & pads (Connect Part No. 31886) Self-tapping screws with different colour caps available: 31538 (white), 31539 (yellow), 31541 (blue)