Everbilt 3/16 in. x 1/2 in. x 1/4 in. Nylon Spacer (2-Piece per Pack)

Use these Nylon Spacers (2-Pack) with bolts and Screw (sold separately) to maintain space between the head and the surface. These spacers are constructed from durable nylon material. Nylon helps with vibration and corrosion resistance.