kkjoy M6 U-Nut Screw Fasteners for Fender & Bumper – 10/20 Pack
kkjoy M6 U-Nut Screw Fasteners for Fender & Bumper – 10/20 Pack
kkjoy Auto Body U-Nut Fastener Set – M6 Screw Bolt for Fender, Bumper & Body Panels
Keep your vehicle's body panels, fenders, and bumpers firmly in place with the kkjoy M6 U-Nut Screw Bolt Fastener Set. Engineered from durable iron with a corrosion-resistant gold finish, these U-shaped clamp washers are built to withstand the rigors of daily driving and variable weather conditions. Whether you're doing a quick repair or a full panel replacement on a car, motorcycle, or truck, these fasteners make the job easy and secure.
Key Features
- Durable Iron Construction: Made from robust iron material, these U-shaped fasteners provide reliable, long-lasting support for a wide range of automotive applications.
- Corrosion-Resistant Gold Finish: The attractive gold finish doesn't just look great — it actively resists rust and corrosion, ensuring consistent performance no matter the weather.
- Wide Compatibility: Compatible with M4 and M5 screws (6mm hole width), making them suitable for engine parts, body panels, fenders, bumpers, and other automotive fastening needs on cars, motorcycles, and trucks.
- Firm Grip, No Loosening: The U-shaped design grips panels securely, preventing parts from vibrating loose over time — ideal for both maintenance and repair tasks.
- Quick & Easy Installation: Designed for fast, tool-friendly installation so you can get your vehicle back on the road without unnecessary downtime.
- Value Pack: Available in 10-piece or 20-piece quantities to suit single repairs or larger projects.
Specifications
| Material | Iron |
| Color / Finish | Gold (corrosion-resistant) |
| Shape | U-shaped |
| Hole Width | 6mm (fits M4 & M5 screws) |
| Gasket Size | Approx. 25.5 × 14 × 6.4 mm |
| Screw Size | Approx. 22.5 × 17 × 17 mm |
| Quantity | 10 pcs / 20 pcs |
| Application | Car, motorcycle, truck |
| Country of Origin | Made in China |
What's in the Box?
- 10 or 20 × U-shaped screw bolt fasteners (gold finish)
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: What screw sizes are compatible with these U-nut fasteners?
A: These U-shaped fasteners have a 6mm hole width and are designed to work with M4 and M5 screws, making them versatile for a broad range of automotive body panel applications including fenders, bumpers, and engine covers.
Q: Are these fasteners suitable for outdoor and all-weather use?
A: Yes. The gold corrosion-resistant finish on these iron U-nut fasteners is specifically designed to hold up in various weather conditions, including moisture, heat, and road debris, maintaining a secure hold over time.
Q: What vehicles are these auto body fasteners compatible with?
A: The kkjoy M6 U-Nut fasteners are compatible with a wide range of vehicles including cars, motorcycles, and trucks. They are ideal for body panels, fenders, bumpers, and engine components that require reliable M4 or M5 screw fastening.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.