40/400 White Urea X Tall Cap F217

It may fit briefs involving prestige beauty, wellness, pharmaceutical, supplement, and specialty-product packaging. The 40/400 designation should be verified dimensionally because nominal finish names do not guarantee identical sealing behavior. When the brief calls for a well-defined compression-molded closure, Part 135830, the 40/400 White Urea X Tall Cap F217, provides a practical specification to evaluate. Qualification should cover thread engagement, liner compatibility, line application, and expected storage conditions.