Self Drilling Screw Kit, #8 Size, 240 pieces, Steel material, includes (40) #8 x 1 IN Phillips Head Self Drilling Screws and (75) #8 x 1/2 IN Phillips Head Self Drilling Screws and (25) #8 x 1-1/2 IN Phillips Head Self Drilling Screws, (20) #8 x 2 IN Phillips Head Self Drilling Screws, (1) IB2P Insert Bit and (50) #8 x 3/4 IN Phillips Head Self Drilling Screws and (30) #8 x 1-1/4 IN Phillips Head Self Drilling Screws