Step Screw 3x14mm BB1, model spare screws

Step Screw 3x14mm BB1 is a model spare screw set for builds and repairs that call for this exact hardware format. The pack contains 10 screws, giving a ready supply for maintenance tasks where matching dimensions matter and mixed fasteners can interrupt progress. The 3x14 mm specification provides the key reference for selecting the right screw for a compatible assembly, while the BB1 designation adds a second identification point for parts matching. This combination helps when replacing missing hardware, sorting workshop stock or keeping a current project aligned with its intended screw type. As a dedicated spare part, the set supports precise fastening work in model assemblies that rely on consistent screw sizing. On the bench, the 10-piece pack suits routine servicing, partial rebuilds and keeping reserve hardware available between sessions. It also fits neatly into parts storage for quick access when a compatible model needs the same screw again.

 

Warning! Not suitable for children under 14 years.