Carriage bolt: Applied most often to connect metal to Wooden, a carriage bolt incorporates a smooth domed head that prevents the bolt from being loosened from the head facet. A nut is applied within the chamfer end to tighten the bolt in position. Tamper-proof fasteners: Tamper-proof screws have screw heads https://stainlesssteelbandingsupp64949.weblogco.com/30597240/details-fiction-and-masonry-screw