Thread Size M4 (4mm). They are designed distinctively for use with softer materials like plastic. Material Specification Stainless Steel (A2).
M4 X 10MM PHILLIPS PAN HEAD SCREWS MACHINE SCREWS A2 STAINLESS STEEL - DIN 7985
M4 X 5MM PHILLIPS PAN HEAD SCREWS MACHINE SCREWS A2 STAINLESS STEEL - DIN 7985
M4 X 12MM PHILLIPS PAN HEAD SCREWS MACHINE SCREWS A2 STAINLESS STEEL - DIN 7985
M6 X 80MM PHILLIPS PAN HEAD SCREWS MACHINE SCREWS A2 STAINLESS STEEL - DIN 7985
M5 X 16MM PHILLIPS PAN HEAD SCREWS MACHINE SCREWS A2 STAINLESS STEEL - DIN 7985
M5 X 80MM PHILLIPS PAN HEAD SCREWS MACHINE SCREWS A2 STAINLESS STEEL - DIN 7985