24-400 Black Rib Side Smooth Top Phenolic Closure - LDPE Cone Liner
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24-400 black phenolic closure with ribbed sides for grip
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Smooth top profile for a clean, premium look
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LDPE cone liner helps deliver a tight, leak-resistant seal
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Ideal for essential oils, personal care liquids, lab, and household products
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Compatible with standard 24-400 continuous-thread bottle finishes
Additional Information
| Carton Pack | 100 |
|---|---|
| Price Per | $0.13 |
| Neck Finish | 400 |
| Neck / Closure Diameter | 24 |
| Color | Black |
| Material / Resin | PHENOLIC |
| Diameter / Width | 27.9mm |
| Item Length | N/A |
| Height | 12.70mm |
Deliver a tight, dependable seal with this 24-400 black phenolic closure featuring a ribbed side for improved grip and a smooth top for a clean, premium shelf appearance. Inside, the LDPE cone liner helps create a strong seal against the container’s sealing surface—making this cap a smart choice for many liquid and low-to-medium viscosity products where leak resistance matters.
Typical Applications
- Essential oils, extracts, and flavorings
- Cosmetics and personal care liquids (serums, toners, beard oils)
- Household and industrial liquids (where a cone seal is preferred)
- Lab and sampling containers
Compatibility Notes
- Designed for 24-400 threaded containers. For best results, pair with bottles/jars made to standard 24-400 CT specs.
- Seal performance depends on your application. Product chemistry, torque, fill temperature, and container tolerances can impact results—testing is recommended for critical-use applications.








