PROFESSIONAL SUPPLIER OF FASTENERS

NEW STARWDH INDUSTRIAL CO.,LTD supplies the best fastener product solutions and quality fastener products,Our core products cover ASME/ANSI, DIN, JIS, ISO, GB and other standard products, relying on the company's strong technical team, equipment, resource integration capabilities. Products including: Bolts, Nuts, Machine screws, Self tapping screws , Self drilling screws, Thread rod, Washers, Anchor and other products. We welcome the customization of our products and have a complete customized production system to meet the different needs of different customers for fastener products.

NEW STARWDH INDUSTRIAL CO.,LTD

NEW STARWDH INDUSTRIAL CO.,LTD has been dedicated to the fastener products industry for many years, providing customers with the best product solutions and the best product quality. The company adheres to the principle of "quality first", "meeting customer needs", "sincere integrity", relying on "strong technical team", "advanced production equipment", "skilled workers", "from raw materials to final products. "Strict quality supervision and control made" and "fast product delivery" have won the praise of the industry and the recognition of customers.

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  • What is a screw

    Screw is a combination of simple machines—it is, in essence, an inclined plane wrapped around a central shaft, but the inclined plane (thread) also comes to a sharp edge around the outside, which acts a wedge as it pushes into the fastened material, and the shaft and helix also form a wedge in the form of the point. Some screw threads are designed to mate with a complementary thread, known as a female thread (internal thread), often in the form of a nut, or object that has the internal thread formed into it. Other screw threads are designed to cut a helical groove in a softer material as the screw is inserted. The most common uses of screws are to hold objects together and to position objects.

    2310-2020
  • Fastener surface treatment process

    For the surface treatment of fasteners, people generally pay attention to aesthetics and anti-corrosion, but the main function of fasteners is to fasten parts, and surface treatment also has a great influence on the fastening performance of fasteners, so choose the surface When handling, the factor of fastening performance should also be considered, that is, the consistency of installation torque-pre-tightening force.

    1210-2020