Uxcell a16032300ux1529 M1.7x8mm Thread Nickel Plated Round Head Self Tapping Screws Head style: round head; material: Nickel plated Product Name: self tapping screws; weight: 26G Package Content: 200(+/-2%)pcs x self tapping screws; thread size: M1.7x8mm/0.07"X0.3"(D*l) Drive Type: Philips; main Color: Silver tone Overall size: 9x3mm/0.35"X0.12"(*head. D)