4-40 Blind Blind Nuts (24)
$9.55
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4-40 Blind Blind Nuts (24)
$9.55
4-40 Thread
Standard RC Hardware Size
Zinc Plated
Corrosion Resistant Steel Finish
24 Pack
Great Value Bulk Quantity
In Stock
Essential Fastening HardwareReliable Mounting for Hard-to-Reach Areas
The DuBro Bulk Blind Nuts, 4-40 (24) provide a clean and secure threaded anchor for hard-to-reach areas in your RC aircraft, RC car, or custom scale model builds. Designed with sharp locking prongs that seat directly into mounting surfaces, these zinc-plated blind nuts ensure sturdy threaded retention for engine mounts, cowls, and landing gear assemblies.
Engineered for Tough InstallationsMaximum Holding Power for RC Builders
When assembling or modifying your radio control models, accessing the rear side of a firewall, bulkhead, or hatch can be nearly impossible once sealed. The DuBro Bulk Blind Nuts, 4-40 (24) solve this problem by permanently anchoring into wood, composite, or plastic structures. Featuring durable zinc plating to protect against rust, moisture, and fuel residue, these 4-40 threaded blind nuts ensure your heavy-duty components remain firmly fastened even during high-vibration maneuvers.
Hardware Dimensions & SpecsKey Fastener Specifications Explained
Compatible Vehicles
RC Airplanes, Helicopters, Cars, and Boats
Part Type
Hardware / Blind Nuts
Material
Zinc-Plated Steel
Placement/Position
Engine Mounts, Cowls, Landing Gear, Hatches
Thread Pitch
4-40 Standard Thread
Quantity
24-Piece Pack
Built for Reliable FasteningDesigned for Dependable Workshop Installation
ApplicationMounts engines, landing gear, cowls, and hatches
ReachPerfect internal thread solution for hard-to-reach areas
ProtectionCorrosion-resistant zinc-plated finish
Prong DesignSharp locking teeth bite into material to prevent spinning
Precision FitClean standard 4-40 threads for smooth screw engagement
Value PackSupplied in a cost-effective bulk 24-piece quantity
Frequently Asked QuestionsEverything you need to know
What applications are DuBro Bulk Blind Nuts, 4-40 (24) best suited for?
The DuBro Bulk Blind Nuts, 4-40 (24) are ideal for mounting RC airplane engines, landing gear, firewall plates, cowls, and hatches where backside access is restricted.
What material are the DuBro Bulk Blind Nuts, 4-40 (24) made from?
They are constructed from durable steel with a protective zinc plating that resists corrosion caused by moisture and exhaust residue.
How do you install the DuBro Bulk Blind Nuts, 4-40 (24)?
Drill a hole sized for the blind nut barrel, push the barrel into the backside of the hole, and thread a 4-40 screw from the front side, pulling tight until the prongs seat firmly into the mounting surface.