Carriage head: our carriage head bolts are very strong and are great for both indoor and outdoor use, carriage; Metric bolts: carriage bolts have a dome shaped head and square shoulder requiring only 1 washer and 1 nut, flat screws bolts; Stainless carriage bolts: from marinas to a swing set, bolt carriage bolts get the jobs done, square neck bolt; Stainless carriage screws: carriage bolts are also an for anti-theft bolts because they can only be removed from one side, flat head carriage bolt; Screws: a carriage bolt or round head square neck bolt is a form of bolt used to fasten metal to wood, self tapping screws

What's in the box
30 x Nails, Screws & Fasteners