ZK 120x120 Square End Cap Polyethylene Black Adaptive Lamella Industrial

Product Overview

Zaślepka kwadratowa ZK 120x120 is a polyethylene end cap designed for sealing square tubes and profiles in industrial, construction, and furniture manufacturing settings. Its impact-resistant construction ensures dimensional stability even in low temperatures and is suitable for environments requiring protection against chemical exposure and UV radiation. Used extensively by manufacturers and OEMs to finish metal and plastic profiles, it provides a professional appearance and functional closure.

The feature that differentiates the ZK 120x120 is the adaptive lamella structure on its lower section, which flexibly conforms to varying wall thicknesses of square profiles, providing a stable fit without loose or falling pieces. This reduces installation risk and handling time in bulk assembly lines and makes it particularly well-suited for furniture OEMs and contractors requiring reliable profile closure for large-scale projects.

Key Features

• Adaptive lamella structure ? conforms to various profile wall thicknesses for secure fit


• Injection molded polyethylene ? high dimensional stability and chemical resistance


• Chropowata top surface ? scratch protection during bulk transport or storage


• Weather and UV resistant ? suitable for outdoor and indoor installations


• Electro-insulating properties ? safe for electrical and industrial applications


• Low water absorption ? ideal for humid environments


• Available in black finish ? professional aesthetic for visible profile ends

Technical Specifications

• Shape: Square


• Profile Size: 120x120 mm


• Material: Polyethylene


• Color: Black


• Production Method: Injection molding


• Top Surface: Textured (chropowata)


• Application: Square profiles/tubes

Applications

Commonly used for closing square tubes and profiles in furniture manufacturing, industrial construction, fencing assemblies, shelving systems, and architectural installations. Fits OEM bulk usage for profile finishing, protects profile ends during transport, and ensures aesthetic appearance in exposed profile applications. Also suitable for environments with electrical requirements due to insulating properties.

Packaging & Shipping

Standard export packaging. Each unit is supplied with the end cap and installation is tool-free. Bulk packaging available for OEM orders to minimize handling and transport damage.