Rail Plastic Dowel Overview
The rail plastic dowel serves as a pre-embedded assembly, commonly fixed in cement sleepers or structures. Its threads are fused with pre-made products, and it is frequently used with rail bolts or screw spikes to fasten various components.
Key Features of Nylon Dowel
Crafted through an injection molding process, the nylon dowel is made of glass fiber-reinforced nylon composite material. It features internal and external screws, with the internal screw optimized for a longer service life. The external screw, designed for concrete sleepers, includes screw grooves and horizontal bosses with insertion holes for added functionality. The dowel finds versatile application in concrete engineering projects, especially in railway sleepers.
