Stainless cap nuts with a finished top to cover the end of the eyeglass screw
1.3mm x 2.5mm star shape outside x 2mm tall
Use a 2.2mm star nut driver to install or remove these metric nuts
(See RWKIT25 Rimless Wrench Kit)
Miniature nuts for eyeglass repair, electronic assembly or as decorative trim on model trains, planes and automobiles. Tiny nuts look really nice on model boats.
Pack of 50 acorn nuts