Beadalon Findings Instant Pendants are quick and easy to use. Unscrew the finial, add beads, and screw it back together. Add the pendants to wire, leather, poly cord, ribbon, or other stringing materials. 6 x 7.5 mm Cone Screw-on Finials. 1.44 inch (36.6 mm) Length. 0.060 inch (1.6 mm) Diameter. 3 pc. Silver Plated E-coat.