83/400 Matte Silver Metal Overshell Straight Sided Cap F217

For a production-intent package, the 83/400 Matte Silver Metal Overshell Straight Sided Cap F217 (Part 137480) offers a defined packaging closure rather than a generic starting point. The 83/400 designation should be verified dimensionally because nominal finish names do not guarantee identical sealing behavior. Appropriate markets can include cosmetics, personal care, wellness, supplements, household, and specialty products. Qualification should cover thread engagement, liner compatibility, line application, and expected storage conditions.