# Aluminum screw cap for liquor bottles, 18–70 mm

> An aluminum screw cap in sizes from 18 to 70 mm, used on 50 ml mini liquor bottles and on whisky, vodka, tequila and wine bottles.

- Category: [Caps and closures](https://www.mars-glass-factory.com/products/closures/)
- Product reference: MG-1601763092642
- MOQ: 5,000 pcs
- Reference FOB price (2026-10): $0.04-0.18 per piece
- Neck finish: screw thread

## Overview

This aluminum screw cap is offered in 18, 20, 22, 24, 27, 28, 38, 43, 53 and 70 mm diameters. The small 18–22 mm sizes suit 50 ml miniature liquor bottles, while the larger sizes cover standard spirits, wine and beverage bottles. The listing describes the caps as leak-proof, food grade, easy to open and pilfer-proof.

Standard colors include white, black, silver, red, yellow, gold and matte black, and custom colors are available. Your logo can be added to the cap top. Free samples are available so you can test fit on your bottles. Caps are packed in cartons and the minimum order is 5,000 pcs. Size is confirmed against your bottle neck before production.

## Key points

- Sizes from 18 mm to 70 mm
- Fits 50 ml mini liquor bottles
- Leak-proof, pilfer-proof design
- Seven stock colors plus custom
- Free samples

## Specifications

| Property | Value |
| --- | --- |
| Type | Screw cap |
| Material | Aluminum |
| Size | 18 / 20 / 22 / 24 / 27 / 28 / 38 / 43 / 53 / 70 mm |
| Feature | Leak-proof, pilfer-proof, easy open, food grade |
| Use | Liquor, wine, whisky, tequila, vodka bottles |
| Color | White, black, silver, red, yellow, gold, matte black or custom |
| Logo | Custom logo accepted |
| Sample | Free |
| Packing | Carton |
| MOQ | 5,000 pcs |
| Origin | Shanghai, China |

## FAQ

**Do you have a cap for 50 ml mini liquor bottles?**

Yes. The 18 mm size is made for mini liquor bottles, and 20–22 mm sizes are also available. We confirm fit with your bottle samples.

**What is the minimum order?**

The minimum order is 5,000 pcs.

**Can I order a custom cap color?**

Yes. Seven stock colors are listed, and custom colors and logos are confirmed with your quote.


Request a quote: https://www.mars-glass-factory.com/products/closures/aluminum-screw-cap-liquor-bottles-18-70mm/#inquiry or email inquiry@mars-glass-factory.com