U.S. Toll Free: (800) 832-6587 | Local: (602) 269-5748

See the revolution.

ASTM F-2482 compliant load indicating fasteners.

MAXBOLT:

Control the revolution.

Designed for your application, tailored to your needs.

SPC4:

Revolutionize Your Industry

Let us find a solution for your application.

40 Years of Solutions

Standard, Patented & Custom Fasteners

Load Indicating Fasteners

Revolutionize your bolted joint.

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We are an internationally renowned manufacturer of hot forged industrial fasteners. Our patented bolting products are trusted for their quality, performance and reliability.  At Valley Forge, we have developed patented technology that will completely change your way of thinking about a bolted joint. Our manufacturing technologies give you the ability to monitor direct load in the fastener while it is in service. This capability will completely revolutionize your application. The money you will save in knowing exactly what your bolts are doing under load, gives you joint integrity, less down time, and safe performance of your equipment. We are a quality based, US manufacturer that focuses on solving problems and doing it in a first class manner.

Revolutionize your bolted joint with the Maxbolt.

Knowing exactly what your bolts are doing under load, gives you joint integrity, less down time, and safe performance of your equipment.

SEE THE REVOLUTION
Control your bolted joint with the SPC4.

Our manufacturing technologies give you the ability to monitor direct load in the fastener while it is in service, no matter the application with the SPC4™.

CONTROL THE REVOLUTION
Hard to reach bolted joint? Monitor wirelessly.

The wireless SPC4™ assembly has the ability to monitor load from a great distance. Whether its from across the job site or to your corporate office, the entire assembly is designed for your specific application and tailored to your needs.

MONITOR WIRELESSLY
Patented solutions for your industry.

Designing patented industry solutions for over 30 years is hard work. With over 16 currently held patents, we can change your way of thinking about bolting. Ask us today about how we can find a solution for your application.

LET US FIND YOUR SOLUTION

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Download the Valley Forge & Bolt Company Brochure
Innovative Bolting Technologies
& Load Indicating Fasteners
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Load Indicating Liner Bolts Brochure
Two Options for Load Reading 
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Download the Ridgeback® Brochure
Innovative Bolting Technologies
& Load Indicating Fasteners
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Download the Maxbolt™ Knowledge Brochure
Maxbolt™ Knowledge continuously measures and
displays the amount of tension in a bolt or stud.
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Download the Complete Maxbolt™ Specification Sheet
Maxbolt™ equipped fasteners display load with a
mechanical dial mounted directly into the fastener
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Download the SPC4™ Reader
Specifications
All models display bolt clamp load with ~5% accuracy.
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Download the SPC4™ Complete
Specification Sheet
SPC4™ equipped fasteners require the use of an external load reader device to attach to the fastener and display load as a percentage of total capacity.
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Download the Clarkester™
Tester Brochure
Solve the mystery of torque tensioning.
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Download the Data-Logging & Remote Monitoring Brochure
Designed for your specific application.
Tailored to your needs.
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Download the Wireless Load
Monitoring Brochure
Designed for your specific application.
Tailored to your needs.
Download Now!