1/2"-13 Stainless Steel Trailer Carriage Bolts

1/2"-13 Carriage Bolt for fastening trailer bunk boards & other frame hardware Carriage bolts are widely used on trailers to attach trailer bunk boards to bunk brackets.  They have a domed top and a square under the head.  The square pulls into the wood as the bolts is tightened.  Carriage bolts can also be used to attach frame hardware to trailer. Stainless steel 18-8 is an alloy of steel with high corrosion resistance. Stainless has become the material of choice for exterior and most marine applications. Features: Stainless Steel for maximum corrosion resistance fastens wood bunk boards to trailer various sizes available Diameter: 1/2" Stainless Steel trailer carriage bolts used to attach trailer bunk boards