Building, repairs and adhesives for RC models
Choose the right adhesive, hardware and building material for foam, balsa, plywood, fiberglass and field repairs.
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 Flat and Split Washers (Standard) are strong, reliable hardware pieces that every RC builder should have. These washers are zinc plated , which helps prevent rust and keeps them working well for a long time. Each pack includes 8 washers . You get both: - Flat washers – These spread the load so your bolts don’t dig into wood, plastic, or metal. They help protect your model and make your hardware last longer. - Split (lock) washers – These help stop nuts and bolts from loosening from v...
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: 321.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Choose the right adhesive, hardware and building material for foam, balsa, plywood, fiberglass and field repairs.
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
A focused safety guide for hinge slots, adhesive choice, hinge gap, aileron freedom, alignment and final pull tests.
A repair guide that helps choose adhesives, hinges, tapes, wood, fiberglass cloth and replacement parts by damage type and airframe material.
A structured crash inspection for the airframe, wing, motor, motor shaft, ESC, servos, receiver and battery before deciding what can fly again.
| Technical Specifications | |
| Brand | DU-BRO |
| Supplier Section | DU-BRO PRODUCTS |
| Size | 2, 8 |
| UPC | 0-11859-00321-0 |
| Shipping Unit | 6 Packages |
| Pack Quantity | 8 pcs per package |
| Product Type | DU-BRO Flat & Split Washers – Standard Zinc-Plated RC Hardware (8/pkg) |
Tags: DU-BRO, 321 - No. 2 Flat Washer (8 pcs per package), RC Hardware & Building Supplies, DU-BRO RC Hardware, Fasteners, Nuts & Bolts
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