Thru-Bolts

A reliable source for Industrial Bolt information and leading Industrial Bolt Companies & Manufacturers.

Typically a thru-bolt is relied on in the most difficult of jobs as it is the strongest and most dependable when a lot of weight is present. Thru-bolts are often found in garage doors, sun awnings, security grills, rolling shutters, and many other applications and industries. Wherever safety is a concern, thru-bolts are in place to not only provide adequate support but peace of mind as well. Read Moreā€¦

Thru-Bolts Thru-bolts by very definition are bolts that pass through a layer completely, which binds by the use of a nut on the other side of the layer.

Leading Manufacturers

Hackensack, 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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Ford Fasteners, Inc. $$$

Jefferson, OH  |  888-536-3674

Our company has manufacturing experiences dating back to 1970 and over the years we have grown into an international supplier of bolts. Our teams are committed to providing our customers with the best products possible and we offer quick turnaround on all orders. Here at Ken Forging we do not require any minimum orders and we can ship our stock bolts within 24 hours. Feel free to contact our representatives if you have any questions.

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Ken Forging $$$

Cinnaminson, NJ  |  877-791-4426

AALL AMERICAN Fasteners delivers high-quality industrial, carriage, metric, stainless steel, titanium and other types of bolts to a wide range of industries and markets. We have thousands of different sizes and styles of standard and special bolts for you to choose from. We are able to meet off-the-shelf, semi-custom and made-to-specification fastener requirements. Contact us today!

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AALL AMERICAN Fasteners $$$

Dallas, TX  |  214-637-6051

We provide the very best bolts to all of the Dallas Ft Worth area. We are a family owned company, which means we can provide personalized customer service to all of our customers. Since the 1960s, we have given our customers the very best in products, performance, and quality. We hope to build lifelong relationships with customers so we can share our family with yours!

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Crouch Sales Co., Inc. $$$

Bensenville, IL  |  800-444-7414

Liberty Fastener offers a vast line of high quality industrial bolts including carriage bolts, eye bolts, lag bolts, metric bolts, nut and bolt combinations plus structural, plow, hanger, elevator bolts and others. Contact us for outstanding customer service and high quality industrial fasteners.

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Liberty Fastener Company $$$

Greenfield, IN  |  800-537-7925

At Hanger Bolt & Stud Co., we manufacture all of our products according to the Industrial Fasteners Institute standards and are competitively priced. We offer hanger bolts, dowel screws, rail bolts, single-ended, double-ended, and fully threaded studs as well as smooth body and knurled pins. No matter what product you require, we can ensure that your custom parts are made to your specifications and delivered on time. Contact us today to learn more!

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Hanger Bolt & Stud Co. $$$
placeholder image Ford Fasteners, Inc. Ken Forging AALL AMERICAN Fasteners Crouch Sales Co., Inc. Liberty Fastener Company Hanger Bolt & Stud Co.

In order to ensure that you are receiving a thru-bolt that is acceptable to use within your application, seek out a skilled and knowledgeable thru-bolt manufacturer who can assess your application and suggest the best possible bolt. Bolts themselves are made from metals such as aluminum, titanium and stainless steel rods and are manufactured in much the same way as other similar fasteners. First a rod of the desired material is heated and cleaned with sulfuric acid, as well as coated to prevent future rusting. The rod is then formed at room temperature using a method called cold forming which utilizes high pressure and is forced through dies and cut to length. It goes without saying that different thru-bolt manufacturers utilize different styles of manufacturing in order to meet the exact requirements of their client's applications.

Thru-Bolt with Eye Thru-Bolts - Ken Forging

Thru-bolts are especially difficult to manufacture as they are often much larger and thicker than a standard bolt due to the expected weight they must support. It is important to fully understand your application before consulting with a thru-bolt manufacturer to ensure that all of your requirements are met. In some applications, the length and thickness of the bolt must be precisely and carefully considered in order to properly support heavy loads. The bolt must be long enough to pass through your material or layer in order for a nut to be securely placed on the other side; it must also be thick enough to support the desired weight without snapping or breaking.

Be sure to fully explain your application to your thru-bolt manufacturer if you are unsure about what sizing requirements you may have. With years of experience and a working knowledge of thru-bolts, they will be able to provide you with a bolt that will go above and beyond your expectations.

Thru-Bolts Informational Video