Category:
Accessories
38/400 silver metal screw cap is made of tinplate materials. It can be assembled by pe, IHS or pressure sensitive gaskets. This cap is great choice for matching glass or plastic bottle with 38-400 screw neck finish.
38/400 Silver Tinplate Unishell Cap is a standardized metal closure manufactured from low-carbon steel sheet electroplated with tin. It features a 38mm thread diameter and 40mm height, utilizing a double-seaming process to ensure hermetic integrity for pressurized or vacuum-sealed containers.