45/400 Silver Screw Tinplate Unishell Cap

The 45/400 Silver Screw Tinplate Unishell Cap is a metal screw closure made of tinplate, manufactured directly by Shandong Fuguan Packaging Co., Ltd., designed to be assembled with PE, IHS, or pressure-sensitive gaskets for glass or plastic bottles with a 45-400 screw neck finish. Free samples are available, and it is distributed across North America and Western and Eastern Europe.