Self Drilling Screw Kit, #8 Size, 295 pieces, Steel material, includes (75) #8 x 1/2 IN Hex Head Self Drilling Screws and (40) #8 x 1 IN Hex Head Self Drilling Screws and (50) #8 x 3/4 IN Hex Head Self Drilling Screws and (50) #10 x 1/2 IN Hex Head Self Drilling Screws and (50) #10 x 3/4 IN Hex Head Self Drilling Screws, (30) #10 x 1 IN Hex Head Self Drilling Screws, (1) MT8 Magnetic Driver, (1) MT10 Magnetic Driver