380408 Category: Innovative products Additional information Additional information External diameter tolerance 0 / -0.2 Ø External [d2] (mm) 8.10 Height [H] (mm) 1.10 Height tolerance 0 / -0.2 Ø Internal [d1] (mm) 3.70 Internal diameter tolerance +0.1 / 0 Screw diameter M 4 Thickness [e] (mm) 0.70 Related products PRD04818 CB8922 CBB8874 PRD05900