# 31.5 × 24 mm black aluminum-plastic olive oil pourer cap

> A black 31.5 × 24 mm aluminum-plastic cap with an internal non-spill pourer, used to seal and dispense olive oil from glass bottles.

- Category: [Caps and closures](https://www.mars-glass-factory.com/products/closures/)
- Product reference: MG-1601710605924
- MOQ: 2,000 pcs
- Reference FOB price (2026-10): $0.08 per piece
- Neck finish: 31.5 × 24 mm

## Overview

This closure is a 31.5 × 24 mm aluminum-plastic cap: a metal outer shell with a plastic pourer fitment inside. The listing describes the fitment as non-spill and non-refillable, so oil pours in a controlled stream and the bottle is harder to refill after opening. A 31.5 mm metal cap of this kind is typically applied as a roll-on closure over the pourer.

The cap is used on olive oil, cooking oil and vinegar bottles. Black is shown; yellow, green and Pantone-matched colors are available, and logo printing is done on request. The listed maximum continuous temperature is 150 °F. The minimum order is 2,000 pcs. Samples can be arranged to test fit on your bottles.

## Key points

- 31.5 × 24 mm aluminum-plastic
- Internal non-spill pourer
- Non-refillable design
- Black, yellow, green or Pantone
- MOQ 2,000 pcs

## Specifications

| Property | Value |
| --- | --- |
| Type | Pourer cap |
| Material | Aluminum-plastic |
| Size | 31.5 × 24 mm |
| Outer cap | Metal screw cap |
| Feature | Non-spill, non-refillable |
| Use | Olive oil bottles |
| Color | Black, yellow, green or Pantone custom |
| Logo | Custom printing on request |
| Max continuous temperature | 150 °F |
| MOQ | 2,000 pcs |
| Origin | Shanghai, China |

## FAQ

**Which bottles does this cap fit?**

It fits olive oil bottles with a 31.5 mm neck finish. We confirm fit with your bottle samples.

**Can I order a custom color?**

Yes. Black, yellow and green are listed, and Pantone colors are available.

**What is the minimum order?**

The minimum order is 2,000 pcs.


Request a quote: https://www.mars-glass-factory.com/products/closures/black-olive-oil-pourer-cap-31-5x24mm/#inquiry or email inquiry@mars-glass-factory.com