Thumb Screws Round Head Knurling Twist Screw Hand Tighten Screws Brass Nickel Plating
Thread Size = M3
Pitch = 0.5 mm
Head Diameter = 9.5mm
Head Height = 8mm
Thread Size = M4
Pitch = 0.7 mm
Head Diameter = 9.5mm
Head Height = 8mm
Thread Size = M5
Pitch = 0.8 mm
Head Diameter = 11mm
Head Height = 8mm