m4

What Size Is M4 Screw In Inches? Metric Closest Inch M3.5-0.6 6-40 (Same) M4-0.78-36 (Larger) M5-0.8 10-32 (Smaller) M6-1.0 1/4-28 (Larger) What is M4 screw? M4 x 10mm Cross Recessed Pan Head Machine Screws. Thread Diameter: 4mm, Thread Pitch: 0.7mm, Thread Length: 10mm. Head Diameter: 8mm, Head Height: 3.2mm, Head Style: Pan. What size screw