Insulating Bushing, Nylon, Black, Hole Dia. 0.312 in, Inside Dia. 0.25 in, Outside Dia. 0.375 in, Temp. Range (F) -40 to +250, Thickness 0.234 in, Thickness Tolerance +/- 0.015 in, For Panel Thickness 0.062 in, Package Quantity 25. This item has been restricted from sale in the following state (s): []