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Thread Rolling Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial thread rolling companies and suppliers. Utilize our website to review and source thread rolling companies with preview ads and detailed product descriptions. These thread rolling companies can design, engineer and provide thread rolling services to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these thread rolling companies and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of internal thread rolling, thread rolling machines, thread rolling processes.

  • Reed City, MI 231-832-2356

    H & R, Inc. is a leading thread rolling shop that has supplied high quality products since 1976. H & R’s state-of-the-art equipment includes a wide range of top brands, offering capabilities for tight tolerance and lower volume applications, as well as secondary operations, light assembly and sub-contracted plating, anodizing, heat treating and more. Call H & R today!

    H & R Screw Machine Products, Inc.
  • Brentwood, NY 800-238-3929

    If you are looking for threaded rolling, you’ve come to the right place! At Thuro, we have over 50 years of experience in manufacturing custom machined precision components. Since our founding, we have satisfied customers across industries such as defense, aerospace, and automotive. Our mission is to deliver the highest quality parts at the lowest cost. You can learn more by contacting us today!

    Thuro Metal Products, Inc.
  • Calabasas, CA 866-317-0208

    Pacific West America, Inc. offers a wide variety of products and services including precision turning. We use Swiss CNC Turning for our more intricate parts. We use a variety of materials such as, aluminum, steel, brass, among others. Here at PacificWest we believe in high quality products! We believe producing what our customers need and want for their project, so please stop at our site today and send us your plans.

  • Oxford, MA 508-987-6211

    Swissturn/USA specializes in Swiss screw machined products for various industries, including medical, aerospace, commercial, military and computer. Our team has over 150 years of combined experience in the Swiss screw machining field. We continually develop staff to meet 21st-century challenges, and are ready to use our experience to satisfy your needs.

    Swissturn/USA
  • Chardon, OH 440-285-2147

    Chardon Metal Products leads the industry in CNC precision machining, tube bending, fabrication, screw machine products, and assembly services. We're proud to offer a diversified portfolio of manufacturing processes to meet customer's needs. Our diversity and problem solving expertise have allowed us to grow and strengthen our position in the marketplace over the past seven decades. Contact us today and tell us what we can do for you.

    Chardon Metal Products Co.
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ARTICLES AND PRESS RELEASES

businessIndustry Information

Thread Rolling


Thread rolling requires materials that have good deformation properties, including highly ductile metals such as aluminum and copper and excluding brittle materials such as cast iron. Thread cutting is an alternative to thread rolling that involves producing screw threads using a single-point tool to cut a blank, which is also called a workpiece, as it is rotating on a lathe. However, rolled threads offer increased strength, faster production, less wasted material and a better surface finish than cut threads. In addition the difference between rolled threads and cut threads is visually evident since rolled threads must have larger diameters than the blank rods from which they were made, giving the end of rolled-thread screws a much difference appearance than that of cut-thread screws. Thread tapping, also referred to as CNC tapping, is another method of producing threads. Tapping is specifically used to create inner diameter (ID) threads through the use of a threaded tool that can either cut or form threads in a pre-drilled hole. Industries that benefit from thread rolling and other thread forming processes include electronics, commercial, construction, medical, military, appliance, woodworking and marine.

During the thread rolling process, a hard die, which is a device used for cutting out, stamping or forming material, is pressed onto a rotating blank that has been attached to the thread rolling machine. The thread rolling machine gradually increases the force with which the die is applied to the workpiece; the force enables the thread profile to roll from the hard die onto the attached blank. Once the thread profile rolls onto the blank, it caused the metal material to be displaced in order to form the roots of the thread, with the displaced metal flowing outward. The shape or profile of the screw threads that are rolled into the blank is called a thread form. There is an alternative to the traditional thread rolling machine, which is called a planetary thread rolling machine or rotary thread rolling machine. Planetary thread rolling machines hold the screw blank stationary while several thread rolling machines roll around the blank in order to produce planetary roller screws, which are screws that are used in precise applications requiring linear motion. These machines offer high volume production, typically using sheet metal to form the screws. There are two main types of dies used in thread rolling machines: flat dies and cylindrical dies. Flat dies are rectangular, simple contour dies that are typically used for machined metal screws, thread tapping and woodscrews. Cylindrical dies can have two or three in-feeds, meaning two or three areas of insertion. Cylindrical two-feed dies are often used for large or balanced screws, while cylindrical three-feed dies are used in applications such as tube fittings or spark plugs.

More Thread Rolling Information

Thread Rolling Products Thread Rolling
Thread Rolling Products – H & R Screw Machine Products, Inc.
Thread Rolling – H & R Screw Machine Products, Inc.
Thread Rolling ProductsThread Rolling Products
Thread Rolling Products – H & R Screw Machine Products, Inc.
Thread Rolling Products – H & R Screw Machine Products, Inc.