4-40 Threaded Rods – 30" (762 mm), 6 Pack | DU-BRO Heavy-Duty Steel RC Pushrod

These rods can be used with DU-BRO nylon or steel Kwik-Links, as well as ball links, whenever extra-long pushrods are needed. They are both bendable and strong, giving you the flexibility to create the exact linkage setup your model requires. Each rod includes 3/4" (19 mm) of 4-40 threading on one end (.093" rod), making them ideal for cutting and customizing to the perfect length.

The DU-BRO 4-40 Threaded Rods (30" / 762 mm) – 6 Pack are built for RC hobbyists who want dependable, high-strength linkage components. Made from hardened steel, these rods offer excellent rigidity and reliability—perfect for larger RC airplanes, giant-scale models, and any setup that demands precise, slop-free control.

Each rod features clean, accurate 4-40 machine threading that fits perfectly with clevises, Kwik-Links, ball links, and other DU-BRO hardware. At 30 inches (762 mm) in length, they provide plenty of room for long fuselages, twin-boom aircraft, and custom mechanical layouts. You can easily cut them to any length while maintaining their structural integrity.

These rods resist flexing even under heavy loads, giving you smoother, more precise control for elevators, rudders, ailerons, flaps, throttles, steering systems, and retract mechanisms. Their stiffness also helps reduce servo strain and improves overall flight performance—especially in high-speed or aerobatic aircraft.

Sold in a convenient 6-piece pack, DU-BRO’s threaded rods offer excellent value for multi-model builders or workshop stocking. DU-BRO hardware remains a trusted choice for hobbyists who expect long-lasting quality and precision in every flight.

†(6/pkg)

Made in USA