Carriage bolts are designed to fasten a wooden face to either a wood or metal frame. Its flat head is designed to eliminate the need for a washer and provide a semi-flush finish to applications. The square underside of the head is self-locking to eliminate spinning and the need for a driving tool. Stainless steel finish provides superior rust prevention， terrific for all outdoor applications.

Carriage bolts have a domed head that is not designed to be driven

A bolt with a square shoulder under a rounded head which resists turning when the nut is tightened

Stainless steels are used for their corrosion resistance， high-temperature strength， scaling resistance， and low-temperature toughness

Flat-styled head allows for a smooth exterior finish

Full box contains 10 pieces

Item sold individually at retail