Aluminum screw cap for mini liquor bottles, 18–28 mm

A food-grade aluminum screw cap in 18–28 mm (larger sizes up to 70 mm listed) for 50 ml mini liquor bottles and other spirits, wine and beverage bottles.

Minimum order: 5,000 pcs
Neck finish: screw thread
Type: Screw cap
Reference price: $0.04-0.18 / pc

Reference FOB price per piece for plain stock items (2026-10). Your quote depends on quantity, decoration and packing.

Quantity (pcs)MOQ 5,000 pcs

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Overview

This aluminum screw cap is made for mini liquor bottles such as 50 ml spirits samples, in 18, 20, 22, 24 and 28 mm. Larger sizes of 38, 43, 53 and 70 mm are also listed for bigger bottles and jars. The caps are lightweight, food grade and designed to be leak-proof, pilfer-proof and easy to open.

Standard colors include white, black, silver, red, yellow, gold and matte black, and custom colors and logos are accepted. Free samples are available, and caps ship in cartons. The minimum order is 5,000 pcs. Use them on whiskey, vodka, tequila, wine and other beverage bottles. Send your bottle neck size or a sample and we will confirm the matching cap.

Typical uses

50 ml spirits miniatures
Whiskey and vodka
Tequila
Wine samples
Beverage bottles

Key points

18, 20, 22, 24 and 28 mm sizes
Fits 50 ml mini liquor bottles
Leak-proof and pilfer-proof
Food-grade aluminum
Custom colors and logo

Specifications

From the factory listing. Final dimensions, weight and tolerances are confirmed on the drawing sent with your quote.

Packing

Cartons

Specifications of Aluminum screw cap for mini liquor bottles, 18–28 mm
Type	Aluminum screw cap
Material	Aluminum, food grade
Size	18 / 20 / 22 / 24 / 28 mm (38–70 mm also listed)
Feature	Leak-proof, pilfer-proof, non-refillable, easy open
Color	White, black, silver, red, yellow, gold, matte black or custom
Logo	Custom logo accepted
Samples	Free
Packing	Carton
Origin	Shanghai, China

Questions about this item

What cap size fits a 50 ml mini liquor bottle?

Mini bottles commonly use 18 mm, but it depends on the neck. Send your bottle spec and we will confirm the size with your quote.

Are the caps food grade?

Yes. The caps are listed as food-grade aluminum.

Can we get custom colors?

Yes. Several stock colors are available and custom colors and logos are accepted. The MOQ is 5,000 pcs.

Request a quote

For Aluminum screw cap for mini liquor bottles, 18–28 mm. Tell us the quantity, decoration and destination; we reply with price, MOQ, lead time and sample options.