Standing Strong: Steel Tariffs and Our Commitment to Quality

Tariffs may come with challenges, but they could ultimately strengthen the domestic manufacturing industry and reinforce the value of American-made products.
New Centerless Grinder Benefits Keystone Customers
Centerless grinders play a critical role at Keystone. We use them to literally grind away surface material to achieve the correct diameter before thread rolling.
Another Milestone in Keystone’s Commitment to Quality

Maintaining our ISO 9001 certification demonstrates Keystone’s high standard of continuous improvement as a world-class company that pursues excellence.
Take a Tour: Inside KTP

Our team has 450+ years threading experience producing USA-made parts that are recognized industry-wide for quality, reliability, and excellence.
The JF Berns Automatic Double End Chamfering Machine With Bundle Loader

A combination of fast cycle times and changeovers with the JF Berns chamfering machine improves efficiency and supports our lean manufacturing efforts.
The Art of Lean: Prioritizing Packaging at Keystone

Packaging has a purpose: to safely transport threaded rod products from our warehouse to our customers. The more efficiently we package, the more efficiently we move product out and deliver it intact.
It’s Quality First with Keystone Roll Threaded Bars

At Keystone Threaded Products, we specialize in manufacturing high-precision threaded bars and providing custom roll threading services designed to meet the most demanding industry standards. Our commitment to quality starts with rigorous material selection and continues through every stage of production, from precision machining to final inspection.