The Zinc Plated Bolt is an adjusting and gripping piece for shelves or small panels. This bolt attaches to the Normal 720 hitch with a click! Last adjustment movement. Bolt dimensions are 15.5 mm high x Ø 10 mm in the neck x Ø 16 mm in the head of the same. The center of the bolt has a Ø 4.2 mm hole that is used to pass a screw with these dimensions through it, this screw in turn will grip the bolt to the panel. It is made of steel and has a zinc-plated finish to give it protection against moisture. Its packaging is 250 units.