Ribbed 48-400 Straight Sided Flat Threaded Closure

What this packaging is

Ribbed aluminum construction gives this 48-400 Straight Sided Flat Threaded Closure an instant premium feel — tactile grip where you need it, clean flat top where you want it. Made from high-quality aluminum with a silver finish, the Ribbed 48-400 Straight Sided Flat Threaded Closure fits the standard 400-neck thread used across a wide range of containers for lip products, eye treatments, face moisturizers, body scrubs, hair treatments, and body lotions. Manufactured in Europe with Calaso's precision standards, it brings genuine design heritage to your cap selection. With an MOQ of just 50 units, it's genuinely accessible for emerging brands testing new formats or launching limited editions — no large commitment required to get started.

Why brands choose this

• Uncommonly low MOQ for aluminum closures: At just 50 units, this closure opens the door for indie brands, limited-edition launches, or early-stage product testing without the inventory risk that typically comes with metal components — rare in this material category.
• Flat top surface built for clean decoration: The unadorned flat top creates a ready canvas for labels, hot stamping, or embossing — giving brand teams a simple way to add logo presence or product differentiation without fighting against an overly designed cap.
• 48-400 thread spans a wide product range: The standard 400-neck sizing means this closure pairs with containers across lip, eye, face, body, and hair categories — useful for brand teams building a cohesive lineup who want one closure spec to work across multiple SKUs.