Fastap FTPB125RWH #8 x 1-1/4" Round Washer Head Self Drilling Sheet Metal Screws - Phillips Drive Head 100 per Package Fastap Round Washer Head For Sheet Metal #8 wire diameter x 1-1/4" Length Silver Unichrome coating and sharp self drilling point #2 Phillips Drive and Round Washer Head Design 100 Screws per Package