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Screw Manufacturers and Suppliers

IQS Directory provides an extensive list of screw manufacturers and suppliers. Utilize our website to review and source screw manufacturers with our easy-to-use features which allow you to locate screw manufacturing companies that will design, engineer, and manufacture screws for your exact specifications. Our request for quote forms make it easy to connect with leading screw manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for self tapping screws, stainless steel screws, or industrial fasteners.

Leading Companies:

  • Fairfield, NJ 800-272-3673

    Our company has a reputation for superior products, customer service, and dependability. All our fastener products are built to last, and we know that our customers appreciate our dedication to using the best materials and manufacturing techniques. If you would like to learn more about us, contact us by phone or email, or stop by our website today!

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  • Winston-Salem, NC 800-642-0921

    From our inventory of over 130,000 different fasteners, we know precisely which ones are right for your application. We test them for material composition and measurement accuracy. With our Vendor Management Inventory service (VMI) our Service Technicians monitor your needs and keep you fully supplied at all times. Our ISO 9001 and AS9120B certifications helps us maintain system standards that ensure the fasteners we supply are the highest quality parts available.

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  • Crystal Lake, IL 815-455-7177

    For over 50 years, Eagle Fastener Corporation has been a leading industrial fastener. We have a vast variety of materials available for our customers, including brass, aluminum, and carbon steel. In addition, our strong connection with many suppliers over the years has made it so that there is almost no part we can’t get. Contact us for competitive prices, high-quality products, and excellent communication.

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  • Painsville, OH 800-680-3600

    As the leading provider of large diameter fasteners & forgings, we've been holding America together since 1884! We manufacture high-quality standard & specialty fasteners, nuts, custom forgings & anchor/foundation rods for the industries of Renewable Energy, Bridge & General Construction, Oil & Gas, Mining, Locks & Dams, & Marine & Military! We cut, forge, machine, heat treat & test all in house...making us your best choice for 100% American-made large diameter fasteners and forgings!

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  • Lancaster, PA 717-299-5771

    Fastening Products of Lancaster provides a variety of products and services to our customers in a wide range of industries. We can manufacture industrial fasteners, anchors and screw machine parts and we have the capability for distribution as well.

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  • Albion, MI 517-629-3955

    Leading the fastener industry for more than 90 years with our extensive line of superior industrial fasteners: high quality hex nuts, locknuts, flange nuts, nut & washer assemblies, weld nuts, pipe plugs, etc. Greater selection, better cost control, long-lasting products, excellent customization services.

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Screw Manufacturers Industry Information

Screw Manufacturers

A screw is a very common type of fastener. Unlike other fastener types, screws are differentiated by a helical ridge, or external thread, wrapped around a center cylinder. Many other fasteners are driven or hammered into place, but due to the threading of the screw, this type of fastener cannot be fastened effectively with hammering or pounding. Instead a screw is twisted, so that the threads slide into the material, keeping the fastener from being pushed or pulled out of place. Some screws are designed to work independently of other pieces of hardware. These screws are typically used with softer materials, like wood, so that the screw can cut grooves in the material as it is inserted. On the other hand, other screws are paired with an internal thread which contains a complimentary threading pattern that allows the screw to be inserted without cutting grooves in the material.

Quick links to Screw Manufacturers Information

Types of Screws

Due to the diversity of fastening needs and applications, screws also come in a huge variety. Examples of different screw types include machine screws, self-tapping screws, drywall screws, wood screws, hex cap screws, and self-drilling screws. Each of these screws is designed to offer particular advantages for use in specific applications. Self-tapping screws can be inserted into untapped holes. Wood screws have a sharp point to start threading the screw into wooden pieces and are partially unthreaded near the head of the screw to allow the head to be flush with the surface of the wood. These are just a small number of examples of different types of screws and their designs.

Customizing Screws

Many screw manufacturers can work with customers to design screws to fit unique requirements or challenging applications. Essentially every component of the screw can be customized: the diameter of the screw, the head type, the end type, and even the distance between threads. However, a customized screw will usually cost much more than a standard screw. Most manufacturers will have a diverse inventory of standard screws to meet essentially any application.



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Screw Manufacturers Informational Video