1/4-20X1/2 6 Lobe Pan Taptite Alternative Thread Rolling Screw Fully Thrd Black Oxide & Wax 4000 pcs 1408RTPB

1/4-20X1/2 6 Lobe Pan Taptite Alternative Thread Rolling Screw Fully Thrd Black Oxide & Wax. Thread Rolling Taptite thread for drilled, punched or cored holes in all ductile metals and punch extruded metals. Eliminates chips, requires low drive torque and is resistant to vibrational loosening. Pan head screws are a common style that can substituted in most applications for round, truss or binding heads.