M6 Self Colour Steel Chimney Lug Nuts M6 metric self colour steel chimney lug nuts, suitable for repair, restoration, fabrication and general workshop applications where a chimney style lug nut is required. These lug nuts are made from steel with a self colour / plain finish. The chimney lug... £0.80 (Inc. VAT) £0.67 (Ex. VAT) Choose Options Compare