0.58" L, #4-40 TPI, Natural, Nylon 6/6, Pan Head, Phillips, Machine Screw Machine Screw Type Phillips Head Style Pan Nominal Diameter #4 TPI 40 Length 0.58 Inch Thread Length 0.5 Inch Head Height 0.08 Inch Head Diameter 0.21 Inch Material Nylon 6/6...