Du-Bro Bulk Swivel Ball Links, 4-40 (DUB861)
$27.78
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In Stock
Du-Bro Bulk Swivel Ball Links, 4-40 (DUB861)
$27.78
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
4-40 Thread
Standard Heavy Duty Hardware
Bulk 12 Pack
Twelve Pieces Included Package
Dual Swivel
Smooth Slop Free Control
Precision Linkage HardwareSmooth Control for RC Aircraft
The DU-BRO Bulk Swivel Ball Links, 4-40 deliver smooth, precise mechanical control for demanding RC aircraft builds. Ideal for rudder, tailwheel, and dual-control surface setups, these heavy-duty ball links eliminate bind and slop in your control linkages. Upgrade your model pushrod connections with trusted DU-BRO hardware for maximum flight reliability.
Engineered Control SystemsHeavy Duty Hardware for Models
Designed for intermediate and large-scale RC planes, the DU-BRO Bulk Swivel Ball Links, 4-40 provide an essential solution for complex mechanical setups. Featuring a robust dual swivel design, these ball links handle multi-angle control surface articulation without binding, ensuring precise servo response to ailerons, elevators, and rudder systems. Constructed from durable materials, this 12-pack of 4-40 thread ball links offers the strength and versatility needed by scale builders and hobby technicians alike.
Technical SpecificationsDetailed Hardware Dimensions and Specs
Compatible Vehicles
Universal RC Airplanes & Helicopters
Part Type
Control Linkages & Ball Links
Material
Molded Composite & Metal
Placement/Position
Control Surfaces / Servos
Dimensions
4-40 Threading
Weight
Standard Hardware Weight
Key Product HighlightsDurable Design for Scale Models
Package Quantity12 Links per Pack
Thread Size4-40 Threading
DesignDual Swivel Mechanism
ApplicationsRudder, Tailwheel, and Aileron Hook-ups
PerformanceSlop-Free Smooth Rotation
Frequently Asked QuestionsEverything you need to know
What hardware size is used in the DU-BRO Bulk Swivel Ball Links, 4-40?
The DU-BRO Bulk Swivel Ball Links, 4-40 use standard 4-40 thread hardware, making them compatible with heavy-duty pushrods and control linkages.
How many pieces come in the DU-BRO Bulk Swivel Ball Links, 4-40 package?
Each package of DU-BRO Bulk Swivel Ball Links, 4-40 includes 12 individual swivel ball link assemblies.
What RC applications are DU-BRO Bulk Swivel Ball Links, 4-40 best suited for?
They are ideal for rudder, tailwheel, aileron, and multiple control surface hook-ups on RC aircraft where smooth movement is required.
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