Screws Spikes for Wooden Ties is used to tighten the rail track on to the wooden or concrete tie. Pama International supplies Screws Spikes for Wooden Ties. Pama International Offers wide ranges of railway track components, automobile forgings and machining, alumina balls, flooring compound, mining tools rail clips. Screws Spikes for Wooden Ties is also ideal for fixing of tie plates on to the wooden ties in pre-bored holes. This Screws Spikes hold the tie plate more tightly to the tie, they also tend to minimize plate cutting.