Hex Socket Self Tapping Screws Stainless Steel 304
M2 Head Thickness: 1.95-2.00mm Head Diameter: 3.51-3.60mm
M2.5 Head Thickness: 2.30-2.35mm Head Diameter: 4.25-4.30mm
M3 Head Thickness: 2.75-2.80mm Head Diameter: 4.95-5.00mm
M4 Head Thickness: 3.90-4.00mm Head Diameter: 6.40-6.50mm
