ITEM NAME:M5 Rubber Well Nut 5Mm Metric Motorcycle Windscreen Well Nut Brass NUTS 10P K7N6 M5 Rubber Well Nut 5Mm Metric Motorcycle Windscreen Well Nut Brass NUTS 10P K7N6 Well nut to accept M5 x 0.8mm bolt inside diameter 5mm outside diameter aprx. 10mm length 14mm. Perfect for replacing your missing and damaged well nuts. These 5mm (M5) universal rubber well nuts fit most windscreens, body, & other motorcycle and ATV applications.