Metal Caps

These 20mm silver metal screw caps provide a clean, functional closure option for cannabis packaging applications that do not require a child resistant cap. Each cap uses durable metal construction and an integrated polyethylene PE liner, giving brands and packaging teams a dependable screw closure for compatible 20 400 containers. The semi gloss silver finish creates a neat presentation for glass bottles, concentrate containers, sample packaging, and other specialty cannabis packaging.

Designed for packaging cannabis oils, tinctures, concentrates, infused products, and related pre roll accessories, these container caps support dispensaries, cannabis extract brands, pre roll manufacturers, tincture producers, distributors, and commercial packaging operations. The PE liner helps create a close seal intended to reduce exposure to air and moisture during normal storage, transport, and display, supporting product freshness and aroma retention without adding child resistant functionality.

Supplied in cases of 250 caps, this bulk format suits high volume packaging workflows where consistent closure components can simplify inventory planning and production setup. The 20mm inner diameter, 20 400 thread finish, 10.5mm height, and 20mm outside diameter provide clear technical details for compatibility checks before ordering. A 14mm top labeling area is available for round stickers when the usable surface is not occupied by opening or closing instructions.

Metal Cap Features and Closure Performance

· 20mm silver metal screw cap with an integrated PE liner for a secure, reliable closure.

· Non child resistant design for products and packaging workflows where a CR closure is not required.

· PE liner is intended to help reduce exposure to air and moisture when used with a compatible container.

· Semi gloss silver surface provides a clean, professional presentation for retail and sample packaging.

· Compatible use cases include cannabis extracts, tinctures, concentrates, infused products, and pre roll accessories.

· Bulk case quantity of 250 caps supports repeat production, packaging, and inventory needs.

Bulk Packaging Applications

For wholesale buyers and packaging teams, this configuration combines a 20mm metal closure, polyethylene liner, silver finish, and defined 20 400 thread format in one consistent case pack. It is suited to operations that need a straightforward screw cap for compatible containers while maintaining a uniform visual presentation across storage, transport, and display.

Product Specifications

Labeling note: The labeling diameter refers to the usable space on the top surface of the cap for a round sticker. If opening and closing instructions are present on a cap, the usable labeling diameter is reduced so the sticker does not obscure debossed or embossed text.