P1 Manufacturing

P1 Manufacturing High Precision Fasteners: Crafted with Pride in the USA.

We manufacture head studs, main studs, rod bolts and custom fasteners for motorsports and other high tech, high demand markets.

Happy Labor Day from all of us at P1 Manufacturing! 🇺🇸🛠️Today we celebrate the hardworking men and women who keep Americ...
09/07/2026

Happy Labor Day from all of us at P1 Manufacturing! 🇺🇸🛠️

Today we celebrate the hardworking men and women who keep American manufacturing alive and moving forward. From raw steel to finished precision hardware, we're proud to do 100% of our work right here in Rogersville, Missouri. Enjoy the day off with family and friends!

 with their beautiful MK3 Supra rocking our hardware! 🏎️💨If you're looking for any P1 Manufacturing products, make sure ...
09/06/2026

with their beautiful MK3 Supra rocking our hardware! 🏎️💨

If you're looking for any P1 Manufacturing products, make sure to reach out to them directly. High tensile American made hardware engineered to hold down serious boost on the drag strip!

We're happy to see Eric White with his new P1 Manufacturing hardware! 📦🛠️Nothing beats opening up a fresh kit of America...
09/05/2026

We're happy to see Eric White with his new P1 Manufacturing hardware! 📦🛠️

Nothing beats opening up a fresh kit of American-made precision fasteners for a new build. Thanks for choosing P1 to secure your engine setup!

A batch of 12-point fl**ge bolts showing that signature post-heat-treat finish. Thermal processing on our shop floor in ...
09/04/2026

A batch of 12-point fl**ge bolts showing that signature post-heat-treat finish. Thermal processing on our shop floor in Rogersville, Missouri is what transforms raw American alloy steel into high-tensile hardware capable of holding extreme torque loads. Next stop: final finishing and thread rolling.

Threaded and ready for the next steps. ⚙️🛠️Fresh off the thread rollers on our shop floor in Rogersville, Missouri. Roll...
09/03/2026

Threaded and ready for the next steps. ⚙️🛠️

Fresh off the thread rollers on our shop floor in Rogersville, Missouri. Rolling these threads post heat treat creates smooth grain flow and flawless pitch diameter consistency ensuring maximum fatigue life and clamping force before heading off to final coating and inspection.

09/02/2026

Checking out the metallurgical testing lab. 🔬🛠️

Quality control isn't just a final inspection it starts at the microscopic level. In house metallurgy testing at our Rogersville, Missouri facility lets us verify grain structure, material purity, and precise heat-treat depth on every batch before it ever hits your engine.

A close up look at the internal webbing and structural pocketing on our billet block. Machined in house in Rogersville, ...
09/01/2026

A close up look at the internal webbing and structural pocketing on our billet block. Machined in house in Rogersville, Missouri, every pass of the end mill is engineered to maximize wall rigidity and weight savings without sacrificing strength under extreme cylinder pressures.

 is making serious moves on the dyno! 📈💨Putting the new VB WRX platform to the test on both pump gas and ethanol. Holdin...
08/31/2026

is making serious moves on the dyno! 📈💨

Putting the new VB WRX platform to the test on both pump gas and ethanol. Holding down high cylinder pressures on a high-boost turbo Subie takes ultimate clamping force, and we're proud to have P1 hardware securing this build!

Main caps held in with zero flex. ⚙️Bottom end stability is non negotiable when pushing high boost numbers. Our high ten...
08/30/2026

Main caps held in with zero flex. ⚙️

Bottom end stability is non negotiable when pushing high boost numbers. Our high tensile main studs ensure accurate main bore alignment and maximum clamping pressure for reliable high horsepower performance.

Powering nonstop precision. ⚙️⚡High tensile hardware production doesn't pause for power outages. We've built out our fac...
08/29/2026

Powering nonstop precision. ⚙️⚡

High tensile hardware production doesn't pause for power outages. We've built out our facility infrastructure to keep spindles turning and shipments moving out the door on time.

Address

11 White Oak Road
Rogersville, MO

Opening Hours

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

Telephone

+14177535174

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