Description
nuts with mastic sealer You are buying twenty four (24) NEW fasteners. They are 3/16" thread cutting nuts (see below) with mastic sealer that can be used on many Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac cars & trucks and GMC trucks. These nuts are used on emblems, script, name plates, letters, numbers, etc.... These nuts are for smooth studs. Please compare your application to the sizes we have listed as some later year emblems may have metric studs. 12 pcs black phosphate nuts 3/16" x 5/8" flange diameter with 3/8" hex 12 pcs zinc plated nuts 3/16" x 1/2" flange diameter with 3/8" hex