Heavy Duty Blue 4-40 Rod Ends (12) (RPM73375)

Heavy-Duty Blue 4-40 Rod Ends are rugged linkage joints designed for RC vehicles that use 4-40 threaded ball studs. This twelve-piece set delivers durable, long-lasting performance for steering and suspension links.

They feature oversized hexes and ball cups molded from a tough nylon blend to resist wear, reducing the risk of ball-cup pops and rod-end failures. Compatible with Associated, Losi, and HPI ball-studs, these rod ends provide a versatile upgrade for a wide range of platforms.