News

  • Post time: Mar-19-2019

      About Screw Fasteners: A screw is a type of fastener, typically made of metal, and characterized by a helical ridge, known as a male thread (external thread) or just thread. A screw is an inclined plane wrapped around a nail. Some screw threads are designed to mate with a complementary thr...Read more »

  • How does Threaded rod work
    Post time: Oct-11-2016

    Intended Use Threaded rod is designed for use in constructing things. It is meant to hold things together, to suspend things, or to run through things for internal strength. They are designed to have washers and nuts put on them and for those things to hold their place. The goal of the design and...Read more »

  • Basic Varieties and Screws and Bolts
    Post time: Oct-10-2016

    In general, a screw is driven by a screwdriver, alien wrench, or other device whose tip fits into an opening in the head of the fastener. The shaft may be cylindrical or conical, but whatever its shape it has helical ribs called threads. A bolt, in contrast, is a threaded metal rod or pin with a ...Read more »

WhatsApp Online Chat !