G400 G400 Square Mesh View High-Res Image Mesh Specifications Mesh (lines/inch) 400 Pitch (um)62 Bar Width (um)25 Hole Width (um)37 Rim Specifications Rim width (mm) 0.25 Centre Mark Asymmetrical Rim MarkYes Availability Gold per Vial 50 Other per Vial 100 G400 Specifications Sheet