Looking for the best body bolt kits for your car repairs? We’ve reviewed the top 10 options to help you find the perfect fit for a smooth and hassle-free experience.
Car repairs can be tricky, but the right tools make all the difference. Body bolt kits are essential for fixing fenders, bumpers, and more. They save time and ensure a secure fit for your vehicle.
These kits come in various sizes and materials, fitting most car models. They’re easy to use and perfect for both DIY enthusiasts and professionals. With the right kit, you’ll tackle repairs with confidence.
Ready to find the best body bolt kit for your needs? We’ve reviewed top options to help you choose. Let’s dive in and make your car repairs smooth and hassle-free!
List of Top 10 Body Bolts Kits
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mxuteuk 260PCS U-Nut Clips & Automotive Body Fender Bolts Kit,for Most Cars Fender,Engine Undertray Cover, Engine Cover & Bumper Fender Liner |
This product is perfect for car owners and mechanics who need reliable fastening accessories for their vehicles. With a wide variety of sizes and applications, it helps easily fix parts like bumpers and engine covers. |
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【Upgraded】 60 PCS 1/4″ U-Nut Clips & Hex Head Body Bolts Kit, Automotive Fasteners (30 Sets) – Fender Bolts, Bumper Screws & Engine Splash Shield Hardware – Rust-Resistant Metal Clips & Bolts |
This 60 PCS 1/4″ U-Nut Clips & Hex Head Body Bolts Kit is perfect for car owners and DIY enthusiasts who need reliable, rust-resistant fasteners for common automotive repairs. It’s ideal for securing bumpers, fenders, and engine covers with easy, precision-fit installation. |
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OAUTOO 240pcs Body Multipurpose Bolt & U-Nut Kit Assortment for GM Ford Chrysler |
This OAUTOO 240pcs Body Multipurpose Bolt & U-Nut Kit is perfect for car owners and DIY enthusiasts who need a reliable and durable solution for missing or worn-out bolts and nuts. It’s ideal for Ford, GM, and Chrysler vehicles, offering multiple sizes and combinations to fit various car parts. |
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Bemaka 260Pcs Automotive Body Bolt & U-Nut Clips Kit, 21 Sizes Multipurpose Fender Liner Clip M4.2 M6 M8 1/4Inch Fender Bolts Body Fastener Clips for Most Cars Bumper Engine Splash Shield |
This 260-piece automotive body bolt and U-nut clips kit is perfect for car owners, mechanics, and DIY enthusiasts who need a reliable and organized solution for vehicle repairs and maintenance. With 21 sizes and high-quality materials, it’s ideal for fixing fenders, bumpers, and engine covers on cars, trucks, and trailers. |
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SLIMI 100 PCS Car Body Screws and Bolts, Bumper Fender Screws Bolts Set, Splash Shield Retainer U-Nuts Kit, Universal Engine Chassis Nut/Body Clamp, for Most Cars, SUVs, Trucks (Black) |
This SLIMI 100 PCS Car Body Screws and Bolts set is perfect for car owners who need reliable, durable fasteners for repairs or modifications. Whether you drive a car, SUV, or truck, this universal kit is easy to install and works under the hood, on bumpers, fenders, and more. |
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mxuteuk 50PCS 1/4 U-Nut Clips & Hex Head Automotive Body Fender Bolts Kit,for Most Cars Fender,Engine Undertray Cover, Engine Cover & Bumper Fender Liner |
This 50-piece kit is perfect for car owners and DIY enthusiasts who need reliable fasteners for their vehicle repairs. Whether you’re fixing a bumper, engine cover, or fender, these high-quality clips and bolts ensure a secure fit every time. |
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50 Pcs Automotive Body Bolts/Screws & U-Nut Clips Kit, Multipurpose Fender Bolts and Body Fastener Clips for Most Cars, Bumper, Engine Splash Shield, and Fender Liner |
This product is perfect for car owners and DIY enthusiasts. It provides everything needed to securely attach parts like bumpers and fenders with ease. |
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Bemaka 30Pcs Automotive Body Bolt & U-Nut Clips Kit, Multipurpose Fender Bolts Body Fastener Clips for Most Cars Bumper Engine Splash Shield |
This Bemaka 30Pcs Automotive Body Bolt & U-Nut Clips Kit is perfect for car owners and DIY enthusiasts who need reliable fasteners for their vehicles. It’s ideal for fixing bumpers, fenders, and engine covers easily. |
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Rexka 15 Sets M6-1.0 Extruded U Nuts & Hex Head SEMS Body Bolts Kits for GM Ford Chevy Chrysler Jeep Dodge – Multipurpose – Bumper Fender Splash Shield Under Cover Hood Engine |
This Rexka 15 Sets M6-1.0 Extruded U Nuts & Hex Head SEMS Body Bolts Kit is perfect for car owners and DIY enthusiasts who need reliable, multipurpose fasteners for their GM, Ford, Chevy, Chrysler, Jeep, or Dodge vehicles. It’s also great for projects that require M6-1.0 screw sizes. |
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30-Piece 3/8-16, 5/16-18 Interior | Exterior | Engine Bay | Chassis | Body Bolts Hardware (FITS: Classic Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, GMC Trucks, GM A, B, C, D, E, F, G Body Cars) |
This 30-Piece bolt set is perfect for classic car lovers and restoration enthusiasts. It fits various Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, and GMC Trucks, making it easy to find the right parts for your project. |
Detailed Reviews
Discover the top 10 Body Bolts Kits tailored for car repairs, featuring durable materials, universal compatibility, and easy installation. Each kit is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit for your needs. Whether you’re a DIY enthusiast or a professional mechanic, these kits offer reliability and value. Dive in to find the best Body Bolts Kit to keep your vehicle running smoothly.
1. mxuteuk 260PCS U-Nut Clips & Automotive Body Fender Bolts Kit,for Most Cars Fender,Engine Undertray Cover, Engine Cover & Bumper Fender Liner

The mxuteuk 260PCS U-Nut Clips & Automotive Body Fender Bolts Kit is a must-have for car repairs. It includes 21 sizes of bolts and U-nuts, totaling 260 pieces. This kit is perfect for most cars.
Made of high-quality metal, these bolts and clips are wear-resistant and rust-resistant. The black phosphate coating adds extra strength and durability. They are easy to use and reduce assembly mistakes.
This kit is multi-purpose and can be used for various car parts. It’s compatible with multiple car models and offers different combination options. Get this kit for all your car repair needs.
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Perfect For:
This product is perfect for car owners and mechanics who need reliable fastening accessories for their vehicles. With a wide variety of sizes and applications, it helps easily fix parts like bumpers and engine covers.
Ready to Purchase?
2. 【Upgraded】 60 PCS 1/4″ U-Nut Clips & Hex Head Body Bolts Kit, Automotive Fasteners (30 Sets) – Fender Bolts, Bumper Screws & Engine Splash Shield Hardware – Rust-Resistant Metal Clips & Bolts

Upgrade your automotive repairs with this 60-piece kit. It includes 30 sets of hex head body bolts and U-nut clips, perfect for various car parts.
The premium metal construction ensures long-lasting durability. Each piece is rust-resistant and wear-proof, making it ideal for undertray covers and fender assemblies.
Easy to use, versatile, and reliable. This kit is a must-have for any car owner.
| Pros | Cons |
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Perfect For:
This 60 PCS 1/4″ U-Nut Clips & Hex Head Body Bolts Kit is perfect for car owners and DIY enthusiasts who need reliable, rust-resistant fasteners for common automotive repairs. It’s ideal for securing bumpers, fenders, and engine covers with easy, precision-fit installation.
Ready to Purchase?
3. OAUTOO 240pcs Body Multipurpose Bolt & U-Nut Kit Assortment for GM Ford Chrysler

The OAUTOO 240pcs Body Multipurpose Bolt & U-Nut Kit is a must-have for car repairs. It includes 19 popular sizes of body bolts and U-nuts, totaling 240 pieces.
This kit is compatible with many car models, like Ford, GM, and Chrysler. It’s made from quality materials for long-lasting use.
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Perfect For:
This OAUTOO 240pcs Body Multipurpose Bolt & U-Nut Kit is perfect for car owners and DIY enthusiasts who need a reliable and durable solution for missing or worn-out bolts and nuts. It’s ideal for Ford, GM, and Chrysler vehicles, offering multiple sizes and combinations to fit various car parts.
Ready to Purchase?
4. Bemaka 260Pcs Automotive Body Bolt & U-Nut Clips Kit, 21 Sizes Multipurpose Fender Liner Clip M4.2 M6 M8 1/4Inch Fender Bolts Body Fastener Clips for Most Cars Bumper Engine Splash Shield

The Bemaka 260Pcs Automotive Body Bolt & U-Nut Clips Kit is a must-have for car repairs. It includes 21 sizes of bolts and clips, perfect for fixing fenders, bumpers, and more. This kit makes it easy to replace parts on your vehicle.
The exquisite portable box keeps everything organized. It’s labeled for quick selection. The premium metal material ensures durability and long-lasting use.
This kit works for most cars, trucks, and trailers. It’s ideal for fender liners, engine covers, and door panels. With 260 pieces, you’ll have enough for all your basic maintenance needs.
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Perfect For:
This 260-piece automotive body bolt and U-nut clips kit is perfect for car owners, mechanics, and DIY enthusiasts who need a reliable and organized solution for vehicle repairs and maintenance. With 21 sizes and high-quality materials, it’s ideal for fixing fenders, bumpers, and engine covers on cars, trucks, and trailers.
Ready to Purchase?
5. SLIMI 100 PCS Car Body Screws and Bolts, Bumper Fender Screws Bolts Set, Splash Shield Retainer U-Nuts Kit, Universal Engine Chassis Nut/Body Clamp, for Most Cars, SUVs, Trucks (Black)

The SLIMI 100 PCS Car Body Screws and Bolts kit is made of high-quality materials for durability and strength. It’s perfect for car repairs and modifications, fitting most cars, SUVs, and trucks.
This universal kit works for bumpers, fenders, and more. It’s easy to install with basic tools, saving time and effort.
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Perfect For:
This SLIMI 100 PCS Car Body Screws and Bolts set is perfect for car owners who need reliable, durable fasteners for repairs or modifications. Whether you drive a car, SUV, or truck, this universal kit is easy to install and works under the hood, on bumpers, fenders, and more.
Ready to Purchase?
6. mxuteuk 50PCS 1/4 U-Nut Clips & Hex Head Automotive Body Fender Bolts Kit,for Most Cars Fender,Engine Undertray Cover, Engine Cover & Bumper Fender Liner

Secure your car parts with the mxuteuk 50PCS 1/4 U-Nut Clips & Hex Head Automotive Body Fender Bolts Kit. This universal kit fits most cars, making it a handy tool for various repairs. It’s perfect for engine covers, bumpers, and fenders.
The high-quality metal ensures durability, while the black phosphate coating resists rust and wear. Each piece is designed to stay securely in place, reducing assembly mistakes.
With 25 hex head bolts and 25 U-nut clips, this kit is a complete fastening solution. Use it for bumpers, grilles, and side skirts to keep your car parts firmly attached.
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Perfect For:
This 50-piece kit is perfect for car owners and DIY enthusiasts who need reliable fasteners for their vehicle repairs. Whether you’re fixing a bumper, engine cover, or fender, these high-quality clips and bolts ensure a secure fit every time.
Ready to Purchase?
7. 50 Pcs Automotive Body Bolts/Screws & U-Nut Clips Kit, Multipurpose Fender Bolts and Body Fastener Clips for Most Cars, Bumper, Engine Splash Shield, and Fender Liner

Secure your car’s panels with the 50 Pcs Automotive Body Bolts/Screws & U-Nut Clips Kit. This universal kit includes 25 bolts and 25 clips, perfect for engine splash shields, fenders, and bumpers. It’s a one-stop solution for all your fastening needs.
The threaded clips act like speed nuts, keeping panels tight and secure during daily driving. Made from high-strength metal, these bolts and clips resist rust and last longer.
This kit works for most cars, fitting running boards, fenders, and splash shields. Always check the size and mounting points before ordering for the best fit.
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Perfect For:
This product is perfect for car owners and DIY enthusiasts. It provides everything needed to securely attach parts like bumpers and fenders with ease.
Ready to Purchase?
8. Bemaka 30Pcs Automotive Body Bolt & U-Nut Clips Kit, Multipurpose Fender Bolts Body Fastener Clips for Most Cars Bumper Engine Splash Shield

Bemaka’s 30-piece kit is a must-have for car repairs. It includes fender bolts and U-nut clips, perfect for quick fixes. These multipurpose fasteners are essential for any vehicle owner.
Made from high-quality carbon steel, these clips are durable and long-lasting. They resist wear and corrosion, ensuring a secure hold. The matching bolt and nut design makes installation easy.
This kit is ideal for various car parts, including bumpers and engines. It’s a convenient solution for all your automotive needs. Get your Bemaka kit today!
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Perfect For:
This Bemaka 30Pcs Automotive Body Bolt & U-Nut Clips Kit is perfect for car owners and DIY enthusiasts who need reliable fasteners for their vehicles. It’s ideal for fixing bumpers, fenders, and engine covers easily.
Ready to Purchase?
9. Rexka 15 Sets M6-1.0 Extruded U Nuts & Hex Head SEMS Body Bolts Kits for GM Ford Chevy Chrysler Jeep Dodge – Multipurpose – Bumper Fender Splash Shield Under Cover Hood Engine

The Rexka 15 Sets M6-1.0 Extruded U Nuts & Hex Head SEMS Body Bolts Kits are perfect for GM, Ford, Chevy, Chrysler, Jeep, and Dodge vehicles. These multipurpose kits include everything you need for bumper, fender, splash shield, under cover, hood, and engine repairs.
Each kit comes with 15 extruded U nuts and 15 hex head SEMS bolts, all phosphate-coated for durability. They meet or exceed OEM specifications, ensuring a direct fit for your vehicle.
Easy to use, universal fit, and high-quality materials. Perfect for DIY projects and professional repairs.
| Pros | Cons |
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Perfect For:
This Rexka 15 Sets M6-1.0 Extruded U Nuts & Hex Head SEMS Body Bolts Kit is perfect for car owners and DIY enthusiasts who need reliable, multipurpose fasteners for their GM, Ford, Chevy, Chrysler, Jeep, or Dodge vehicles. It’s also great for projects that require M6-1.0 screw sizes.
Ready to Purchase?
10. 30-Piece 3/8-16, 5/16-18 Interior | Exterior | Engine Bay | Chassis | Body Bolts Hardware (FITS: Classic Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, GMC Trucks, GM A, B, C, D, E, F, G Body Cars)

Revive your classic GM vehicle with this 30-piece bolt kit. It’s perfect for interior, exterior, engine bay, chassis, and body repairs.
Three sizes are included: 3/8-16 and 5/16-18 threads. Each bolt has a black phosphate finish for rust protection.
Fits many GM models, including Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, and GMC Trucks. Grade 9.8 ensures strong, durable performance.
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Perfect For:
This 30-Piece bolt set is perfect for classic car lovers and restoration enthusiasts. It fits various Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, and GMC Trucks, making it easy to find the right parts for your project.
Ready to Purchase?
Buying Guide
Body bolt kits make car repairs easier. They save time and ensure a secure fit. Choose the right kit for smooth, hassle-free fixes.
Buying the Best Body Bolt Kit:
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Size and Compatibility: Check the sizes and compatibility with your car model. Kits come in various sizes, so match them to your needs.
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Material Quality: Look for high-quality metal that’s rust-resistant and durable. Black phosphate coatings add extra strength.
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Kit Contents: Ensure the kit has enough pieces and variety. Some kits offer 21 sizes, while others have specific sets.
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Ease of Use: Choose kits that are easy to use and reduce assembly mistakes. Labeled boxes keep parts organized.
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Versatility: Opt for multi-purpose kits that work for fenders, bumpers, and more. Universal kits fit most cars.
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Brand Reputation: Trust reliable brands like mxuteuk, Bemaka, and Rexka for quality and performance.
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Price and Value: Compare prices and value for money. Larger kits may offer better deals for frequent repairs.