The 63mm Neck Insert is expertly engineered from a combination of durable HDPE (High-Density Polyethylene) and LDPE (Low-Density Polyethylene), ensuring robust product integrity and reliable performance across various applications. This insert features a secure Buttress – Single Start Continuous Thread, designed to provide a consistent and dependable seal. With an internal diameter of 59.70mm, an external diameter of 62.20mm, and an external height of 31.50mm, it offers precise compatibility for 63mm containers. A notable feature is its 54.75mm hole size, making it suitable for specific dispensing requirements. This Neck Insert is available in a standard color range, with a comprehensive color matching service also offered to perfectly align with your brand’s aesthetic. It is important to note that this product does not include a liner or seal and is not available with embossing or printing options.









