Valley Forge & Bolt Manufacturing Company

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Valley Forge & Bolt Manufacturing Company Manufacturer of hot forged industrial fasteners, bolting solutions and load verifying technology, trusted in industrial applications worldwide.

Innovative Bolting Technology & Load Indicating Fasteners

We have been producing standard and custom fasteners to your blueprints and specifications for over 40 years. Our advanced fastener technology includes load indicating bolts that both measure and monitor bolt load; visually with Maxbolts™ & electronically with SPC4™ bolts.

We’re excited to share that our Wireless SPC4® Load Indicating System is one of three finalists for the 2026 Hottest Thi...
09/25/2026

We’re excited to share that our Wireless SPC4® Load Indicating System is one of three finalists for the 2026 Hottest Thing Made in Arizona! The Arizona Chamber of Commerce & Industry, in partnership with the Arizona Manufacturers Council, officially announced the top three finalists in the fourth annual statewide competition, presented by Grand Canyon University. Now it’s up to the public to choose the winner!

Public voting is open through Oct. 13, with one vote allowed per day per device. Cast your vote at https://hottestthingaz.com/vote/

We're thrilled to announce that we've consolidated all of our product and user videos to one brand-new YouTube channel! ...
07/14/2026

We're thrilled to announce that we've consolidated all of our product and user videos to one brand-new YouTube channel! Find the technical information and product support you need to understand how our innovative bolting solutions are helping industrial applications around the world.

Be sure to subscribe to the channel so you don't miss any new content! We've got a lot of exciting updates on the horizon 😊

https://www.youtube.com/

Today, Valley Forge & Bolt Mfg. Co. pauses to honor the real heroes. We are forever grateful for the brave men and women...
05/25/2026

Today, Valley Forge & Bolt Mfg. Co. pauses to honor the real heroes. We are forever grateful for the brave men and women who made the ultimate sacrifice for our freedom. 🇺🇸

In steel mills, turret bearings operate under some of the most extreme conditions in industrial manufacturing. Supportin...
05/14/2026

In steel mills, turret bearings operate under some of the most extreme conditions in industrial manufacturing. Supporting massive loads of molten steel while continuously rotating, these systems demand precision, durability, and the utmost reliability. Still, most mills are managing turret bearing performance with outdated methods. Our SPC4 Load Indicating Fasteners are changing that.

Learn more: https://www.vfbolts.com/load-indicating-fasteners-for-turret-bearings-improving-safety-and-performance-in-steel-mills/

Happy Employee Appreciation Day to the incredible team behind Valley Forge & Bolt! 🙌✨ It takes immense teamwork (and pas...
03/06/2026

Happy Employee Appreciation Day to the incredible team behind Valley Forge & Bolt! 🙌✨ It takes immense teamwork (and passion) to serve our customers the way we want to, and we know we couldn't do it without such a great group of people working together every day.

To the Valley Forge team: Thank you for your hard work, innovation, and heart!

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We are thrilled to introduce our new Modular Sealing Washer System, an adaptive mill sealing system for liner bolt holes...
03/02/2026

We are thrilled to introduce our new Modular Sealing Washer System, an adaptive mill sealing system for liner bolt holes, available in two standard sizes and one oversize option. This range in sizing options provides the versatility necessary to allow mill mechanics to select the appropriate seal based on the condition of their mills.

Learn more about how this technology works to protect the seal of your liner bolts: https://youtu.be/kN50tSuXtu0

Earlier this week our leadership team cooked breakfast for the entire company, inviting employees to come with any quest...
01/08/2026

Earlier this week our leadership team cooked breakfast for the entire company, inviting employees to come with any questions they may have about the year ahead. Thank you, Michele Clarke, Bret Halley, and Byron Harrod, for investing in our positive culture - what a great team to work with every day!

Merry Christmas from our family to yours! 🎄
12/25/2025

Merry Christmas from our family to yours! 🎄

Thank you for your service, your courage, and your sacrifice. We are forever grateful.
11/11/2025

Thank you for your service, your courage, and your sacrifice. We are forever grateful.

In 1974, Ron Clarke found a little warehouse in Phoenix and started Valley Forge & Bolt Mfg. Co. with two old forging ma...
11/05/2025

In 1974, Ron Clarke found a little warehouse in Phoenix and started Valley Forge & Bolt Mfg. Co. with two old forging machines, a couple of very old gas slot furnaces, and almost no financing. In the beginning, Valley Forge & Bolt Mfg. Co. specialized in forging liner bolts, but eventually the product line expanded to include specialty bolts. Ron realized fairly early into the business that in order to survive and thrive, he needed to support our customers with specialty products and technical service, which has driven our innovation and the heart of our success for over 50 years.

Today, we celebrate his 95th birthday. Happy Birthday, Ron!

Address

4410 W Jefferson Street
Phoenix, AZ
85043

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+16022695748

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