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

L
E
A
R
N

M
O
R
E

THE HIGH-TEMPERATURE MAXBOLT®

Withstands up to 650°F temperatures for limitless applications and proven performance in extended run time and thermal cycling. This heat-resistant bolt is available in all standard diameters and grades of the original Maxbolt®.

With an accuracy of +/- 5%, compliant with ASTM F2482, our Maxbolt® series of fasteners now includes a high-temperature fastener option.

Proven and tested to withstand temperatures up to 650F, High Temp Maxbolt® now joins Valley Forge’s SPC4® solution as a tension-based load indicating fastener, providing real-time tension indication where process & environment may result in high temperatures.

Employing all similar materials, a high-temperature lens, and easy to read gauge, the High Temp Maxbolt® will operate both in rapid thermal cycle applications or in prolonged high temperature situations.

Available in all standard Maxbolt® diameters.

THE ORIGINAL MAXBOLT®

The accurate assembly and continuous monitoring capabilities reduce the potential for premature wear, expensive downtime, and catastrophic joint failure.

Get The Recent Case Study

INDUSTRIES

Industrial Power Unit

Oil Refinery

Industrial Heat Exchanger

Industrial Power Unit

Oil Refinery

Industrial Heat Exchanger 

Valley Forge and Bolt’s high temperature Maxbolt® offers the unprecedented ability to quickly indicate and verify bolt load for countless applications.  Its ability to withstand temperatures up to 650°F is going to be a game-changer for bolting within the energy industry.  At Curtiss-Wright, we are proud to be partnered with Valley Forge & Bolt, which will enable us to bring this exciting and truly innovative product to our power generation customers.

-Curtiss-Wright

AS SEEN IN

DON’T MISS OUT!
Subscribe To Newsletter
Be the first to get latest updates and exclusive content straight to your email inbox.
Stay Updated
Give it a try, you can unsubscribe anytime.
DOWNLOAD NOW
Download the Valley Forge & Bolt Company Brochure
Innovative Bolting Technologies
& Load Indicating Fasteners
Stay Updated
DOWNLOAD NOW
Load Indicating Liner Bolts Brochure
Two Options for Load Reading 
Download Now!
DOWNLOAD NOW
Download the Ridgeback® Brochure
Innovative Bolting Technologies
& Load Indicating Fasteners
Download Now!
DOWNLOAD NOW
Download the Maxbolt™ Knowledge Brochure
Maxbolt™ Knowledge continuously measures and
displays the amount of tension in a bolt or stud.
Download Now!
DOWNLOAD NOW
Download the Complete Maxbolt™ Specification Sheet
Maxbolt™ equipped fasteners display load with a
mechanical dial mounted directly into the fastener
Download Now!
DOWNLOAD NOW
Download the SPC4™ Reader
Specifications
All models display bolt clamp load with ~5% accuracy.
Download Now!
DOWNLOAD NOW
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.
Download Now!
DOWNLOAD NOW
Download the Clarkester™
Tester Brochure
Solve the mystery of torque tensioning.
Download Now!
DOWNLOAD NOW
Download the Data-Logging & Remote Monitoring Brochure
Designed for your specific application.
Tailored to your needs.
Download Now!
DOWNLOAD NOW
Download the Wireless Load
Monitoring Brochure
Designed for your specific application.
Tailored to your needs.
Download Now!