Pack of 15 black plastic screw caps with F217 foam liners, designed to fit jars and bottles with a 28mm 28-400 thread. Features ribbed sides for easier grip and a general-purpose liner compatible with many products.
These 28mm black plastic screw caps come in a pack of 15 and are designed for containers with a 28-400 thread finish. Their practical black design includes ribbed sides for easier application and removal, along with a matte top for a clean, professional appearance.
Each cap includes an F217 foam liner, a general-purpose liner that is compatible with many products and helps provide a dependable seal for a wide variety of packaging and storage applications. This makes them a useful choice for bottles and jars used for liquids, dry goods, personal care products, and other general-purpose filling needs.
These caps fit all compatible jars and bottles with a 28mm 28-400 thread finish and are a practical option for replacement stock, packaging projects, and everyday use. This product is also backed by a 30-day hassle-free replacement program in the event it arrives damaged or defective.
Warranty Program
All North Mountain Supply products - including those purchased through Amazon - are guaranteed to arrive undamaged and free of defects. If your item arrives damaged or defective, please use the warranty form below to request a free replacement under our 30-day hassle-free guarantee.