This carriage bolt measures 5/16-18 x .75 and fastens two parts in your machine together. It has a round domed head and a square underside so the bolt does not rotate once it has been secured into place. If it has signs of deformation or wear, you will need to replace it. To unthread this bolt, you need an adjustable wrench to loosen the ...Read morenut found on the end of the bolt. You may need to apply a lubricating oil to the bolt if it is stuck. You may need to clamp down on the head of the bolt with pliers while continuing to turn the nut counterclockwise. You can then slide the carriage bolt out of its hole or tap it gently with a hammer. This bolt is a standalone product and the nut is not included. This bolt was sourced directly from its manufacturer.
This is an authentic manufacturer made replacement part which is specially designed for use with Craftsman snow blowers. The wear plate adheres to the bottom of the snow blade and prevents the blade from wear and tear. This part is made of metal and sold individually. The carriage bolts used to attach the wear plate (part number: STD53310...Read more7) are sold separately. For installation, you will need a screwdriver to aid you.