DOUBLE END THREADED STUDS MANUFACTURER

Double end studs are used when components need to be clamped or fastened from both sides—allowing for assembly with two nuts, or with one threaded into a tapped hole and the other used for removable fastening. These parts play a critical role in mounting engines, structural assemblies, valve bodies, flanges, and rotating equipment where stability and serviceability are key.
Triangle machines double end studs to exact thread specifications, ensuring consistent torque behavior, clean engagement, and trouble-free installation. Whether your application involves high loads, vibration, or frequent disassembly, our studs are designed to remain secure, aligned, and dimensionally stable over time. We offer a wide range of thread lengths, chamfer styles, shoulder types, and transitional geometries to meet the unique demands of your assembly.

Every build comes with its own set of fastening requirements—and Triangle is built to meet them. Our custom double end studs are machined to your print, whether you require equal or unequal thread lengths, custom shoulder diameters, or transition points tailored to your component interface. With CNC turning and threading capabilities, we’re able to produce complex features with speed and consistency, whether for prototype validation or long-term production supply.

We support multiple thread types including UN, metric, fine pitch, and specialty threads, and can provide studs with center points, wrench flats, undercuts, or relief grooves. Each feature is produced with the goal of enhancing performance in your specific environment—thermal cycling, torque variation, corrosive exposure, or repeated assembly. Triangle’s goal is always the same: to deliver studs that not only fit your application, but strengthen it.

Triangle Machine Products brings decades of experience in tight-tolerance turning, threading, and fastener manufacturing. Our customers choose us when performance matters—when a stud isn’t just a commodity part, but a precision component in a high-value system. We machine every double end stud from high-quality materials using repeatable processes backed by real-time inspection and engineered setup.
From short runs to high-volume production, we work closely with your team to ensure manufacturability, consistent quality, and timely delivery. Whether your studs are going into power transmission systems, engine mounts, hydraulic manifolds, or aerospace structures, we produce components that match your specifications—and exceed expectations in the field.