Screw Support - Body Diameter 7.1 mm | 0.28 in ; Inside Diameter 3.9 mm | 0.154 in ; Spacer Length 11.1 mm | 0.437 in ; Maximum Panel Thickness A 1.6 mm | 0.063 in ; #6,M3.5

This self retaining spacer provides insulation for a screw used to fix a circuit board to a panel. The spacer snaps into the board and the screw is then passed through and fixed with a nut. This spacer is manufactured with UL94 V-2 rated material