How to assemble an ARF RC aircraft step by step
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
This is a fasteners, nuts & bolts item from DU-BRO. The information below is limited to fields found in the supplier or manufacturer record, so customers can check fit before contacting RC-MODEL.
The DU-BRO Bolt Sets With Lock Nuts provide strong, dependable hardware for RC aircraft, cars, boats, and many other hobby projects. Made from aircraft-quality, high-strength steel , these bolt sets give builders confidence when assembling critical components where reliability truly matters. Each package includes everything you need for secure, vibration-resistant fastening: four bolts, four flat washers, and four lock nuts . These bolt sets are ideal for mounting landing gear, engine firewalls...
Compare the listed dimensions, material, pack quantity, connectors or operating data with your model and existing system. If a critical field is missing, include the reference in your enquiry so RC-MODEL can confirm it with the supplier before an order is approved.
Image source: Manufacturer or source-catalog image.
Reference SKU/model: 176.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
One of the most important setup guides: find the CG, install the flight battery, balance the aircraft and avoid nose-heavy or tail-heavy surprises.
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
Ground checks, takeoff planning, trim passes, battery timing and first landing strategy for a new or repaired RC aircraft.
| Technical Specifications | |
| Brand | DU-BRO |
| Supplier Section | DU-BRO PRODUCTS |
| Size | 4, 40 x 1, 25 |
| UPC | 0-11859-00176-6 |
| Shipping Unit | 6 Packages |
| Pack Quantity | 4 pcs per package |
| Product Type | DU-BRO Bolt Sets with Lock Nuts – High-Strength RC Hardware Kits |
Tags: DU-BRO, 176 - Bolt Set w/Lock Nuts 4-40 x 1.25 (3.175 cm) (4 pcs per package), RC Hardware & Building Supplies, DU-BRO RC Hardware, Fasteners, Nuts & Bolts
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