Carriage screws: this allows the fastener to be installed with only a single tool, a spanner or wrench, working from one side, Stainless Carriage Screws; Carriage screw: made from solid stainless steel allows them to be used in a variety of environments including salt water, freshwater, indoor and out, Square Neck Bolt; Shelf screws accessories: the bolt is also designed to be tightened from one side, so as to not move when loosening or tightening, Carriage Bolts; Round head screws: our carriage head bolts are very strong and are great for both indoor and outdoor use, Carriage Bolts; Anti-theft screws: a carriage bolt or round head square neck bolt is a form of bolt used to fasten metal to wood, Carriage Bolts

What's in the box
30 x Stainless Steel Carriage Bolts Heads Allen Screws Machine Screws