DU-BRO Hardware Assortment Kits – Complete RC Standard, Metric & Connector Kits

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The DU-BRO Hardware Assortment Kits are the ultimate solution for RC builders who want reliable, organized, and ready-to-use hardware for their airplanes, cars, boats, and drones. These kits bring together DU-BRO’s most popular screws, nuts, washers, blind nuts, hinges, connectors, and more—all neatly packaged in color-coded boxes that make organization simple at the workbench and at the flying field. Each kit includes individually bagged components to prevent mixing during shipping and to make identifying parts fast and frustration-free. The lid of every box includes a clear content chart and SKU list, so you can easily reorder and restock your favorite pieces whenever you need. With eight different kit options available, you can choose exactly what fits your building style: Standard hardware kits, Metric hardware kits, Connector kits, Hinge & Control Horn kits, Attachment kits, or even bundled multi-kit sets. These assortment boxes are perfect for building new models, field repairs, weekend flying, or keeping your shop stocked with the essentials. Whether you need 2-56, 4-40, 6-32, Metric sizes, hinges, ball links, blind nuts, threaded inserts, or a full combination of everything—DU-BRO has organized it for you. Pick a single kit, grab a bundle, or choose the Master Builder Kit, which includes all eight assortments for a massive, well-organized 1,435-piece hardware collection. For RC hobbyists who value reliability and convenience, the DU-BRO Hardware Assortment Kits are an unbeatable upgrade for any workshop. 2-56 Hardware Kit – 180 pcs 4-40 Hardware Kit – 228 pcs 6-32 Hardware Kit – 204 pcs 2mm & 2.5mm Metric Kit – 288 pcs 3mm Hardware Kit – 264 pcs Hinge & Control Horn Kit – 84 pcs Connector Kit – 73 pcs Attachment Kit – 114 pcs Bundles: Standard Kit Bundle – 612 pcs Metric Kit Bundle – 552 pcs Attachment Bundle – 271 pcs Master Builder Kit – 1,435 pcs (includes all 8 kits) Contents of boxes are shown in each boxes image 2-56 Hardware Kit (180 Total pcs.) 12- 2-56 Blind Nuts 12- 2-56 x ¼” Socket Head Cap Screws 12- 2-56 x ½” Socket Head Cap Screws 12- 2-56 x ¾” Socket Head Cap Screws 12- #2 x 3/8” Button Head Cap Screw 12- #2 x ½” Button Head Cap Screw 12- #2 x 3/8” Socket Head Sheet Metal Screw 12- #2 x ½” Socket Head Sheet Metal Screw 12- 2-56 x ½” Bolt 24- #2 Split Washer 24- #2 Flat Washer 24- 2-56 Hex Nut 24- 2-56 Nylon Hex Nut 4-40 Hardware Kit (228 Total pcs.) 12- 4-40 Blind Nuts 12- 4-40 x 3/8” Socket Head Cap Screw 12- 4-40 x ½” Socket Head Cap Screw 12- 4-40 x ¾” Socket Head Cap Screw 12- 4-40 x 1” Socket Head Cap Screw 12- 4-40 x 1 ¼” Socket Head Cap Screw 12- 4-40 x 1 ½” Socket Head Cap Screw 12- #4 x ½” Button Head Screw 12- #4 x ¾” Button Head Screw 12- #4 x ½” Socket Head Sheet Metal Screw 12- #4 x ¾” Socket Head Sheet Metal Screw 24- #4 Split Washer 24- #4 Flat Washer 24- 4-40 Hex Nut 24- 4-40 Nylon Hex Nut 6-32 Hardware Kit (204 Total pcs.) 12- 6-32 Blind Nut 12- 6-32 x ¼” Socket Head Cap Screw 12- 6-32 x ½” Socket Head Cap Screw 12- 6-32 x ¾” Socket Head Cap Screw 12- 6-32 x 1” Socket Head Cap Screw 12- 6-32 x 1 ¼” Socket Head Cap Screw 12-#6 x ¾” Button Head Sheet Metal Screw 12- #6 x ½” Socket Head Sheet Metal Screw 12- #6 x ¾” Socket Head Sheet Metal Screw 24- #6 Split Washer 24-#6 Flat Washer 24- 6-32 Hex Nut 24- 6-32 Nylon Hex Nut 2mm & 2.5mm Hardware Kit (288 Total Pcs) 12- 2mm x 4mm Socket Head Cap Screw 12-2mm x 6mm Socket Head Cap Screw 12- 2mm x 10mm Socket Head Cap Screw 12- 2mm x 12mm Socket Head Cap Screw 48- 2mm Flat Washer 48-2mm Hex Nut 12- 2.5mm x 4mm Socket Head Cap Screw 12- 2.5mm x 6mm Socket Head Cap Screw 12- 2.5mm x 8mm Socket Head Cap Screw 12- 2.5mm x 10 mm Socket Head Cap Screw 48- 2.5mm Flat Washer 48- 2.5mm Hex Nut 3mm Hardware Kit (264 Total pcs) 12- 3mm x 4mm Socket Head Cap Screw 12- 3mm x 6mm Socket Head Cap Screw 12- 3mm x 8mm Socket Head Cap Screw 12- 3mm x 10mm Socket Head Cap Screw 12- 3mm x 15mm Socket Head Cap Screw 12- 3mm x 18mm Socket Head Cap Screw 12- 3mm x 20mm Self Tapping Screw 84- 3mm Hex Nut 84- 3mm Flat Washer Hinge & Control Horn Assortment Kit (84 Total pcs) 15- Heavy Duty Nylon Hinge 15- Standard Nylon Hinge 15- Small Nylon Hinge 15- Micro Hinge 1 roll- Hinge Tape 2 Sets- 1/2A Control Horn 2 Sets- T-Style Control Horn 2 Sets- Left & Right Control Horn 2 Sets- Large Scale T-Style Control Horn Connector Assortment Kit (73 Total pcs) 8- 2-56 Kwik Link 8- 2-56 Swivel Ball Link 8- 2-56 Swivel Ball Link for 4-40 Rod 8- 2-56 Threaded Ball Link 8- 4-40 Kwik Link 8- 4-40 Heavy Duty E/Z Connector 8- 4-40 Swivel Ball Link 8- 4-40 Heavy Duty Swivel Ball Link 8- E/Z Connector 1-E/Z Threader Tool Attachment Assortment Kit (114 Total Pcs) 12- 2-56 Blind Nut 12- 4-40 Blind Nut 12- 6-32 Blind Nut 12- 8-32 Blind Nut 12- 10-32 Blind Nut 12- 4-40 Threaded Insert 12- 6-32 Threaded Insert 12- 8-32 Threaded Insert 6- 3mm x 3mm Set Screw 6- 4mm x 4mm Set Screw 6- 4mm x 6mm Set Screw Standard Kit Bundle (612 Total pcs) Contains 2-56, 4-40, and 6-32 Assortment kits Metric Kit Bundle (552 Total pcs) Contains 2mm/2.5mm & 3mm Assortment Kit Attachment Bundle (271 Total pcs) Contains Hinge & Control Horn kit, Attachment kit, and Connector kit Master Builder Bundle (1435 Total pcs) Contains all 8 kits 2-56, 4-40, 6-32, 2mm/2.5mm, 3mm, connector, Attachment, Hinge & Control Horn Kits WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov Show more