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Updated: 06 Apr 2026

10 Best Car Bolts

#1 Best Pick
Purple Universal JDM M6 Fender Washers & Bolts Bumper Nut Car Engine Screw OZSELLER

Purple Universal JDM M6 Fender Washers & Bolts Bumper Nut Car Engine Screw OZSELLER

Brand: BIGTEDDY
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  • Crafted from premium aluminum, these fender washers are lightweight yet durable, providing a long-lasting upgrade to your vehicle's aesthetic and functionality.
  • Compatible with all vehicles that use M6 bolts, making these fasteners a versatile choice for various car models.
  • Available in multiple colors (please specify available options), these hex fasteners add a custom, sporty look to your car, standing out in the engine bay or on the exterior.
  • The aluminum construction offers excellent resistance to corrosion, ensuring that your car's enhanced look is maintained even in harsh conditions.
  • Package included: 10 x Aluminum JDM Fender Washers 10 x M6 Bolts
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#2 Best Value
100 Pcs M6-1.0 Steel Body Bolts & U Nuts Kit,Universal Rust-Resistant Metal Fasteners for Car Bumper Fender Liner Door Trim Side Skirt (Black)

100 Pcs M6-1.0 Steel Body Bolts & U Nuts Kit,Universal Rust-Resistant Metal Fasteners for Car Bumper Fender Liner Door Trim Side Skirt (Black)

Brand: JCHFR
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  • 【VERSATILE APPLICATION】These U-clips are extensively used as retainers and rivet clips for a wide range of automotive parts, including radiator yoke trim, door trim, door panels, bumpers, car fenders, fender flares, side skirts, grilles, wheel wells, air intake systems, engine covers, mud flaps, and splash guard shields. An ideal replacement fastener for numerous applications.
  • 【BULK PACK: 100PCS M6x25mm Sems Bolts】Comes in a convenient set of 100 pieces, featuring M6-1.0 x 25mm Hex Head Sems Bolts. Each bolt has a 17mm (21/32") washer O.D., 10mm hex, and phosphate coating. These are Class 9.8 high-strength fasteners, replacing GM part numbers 11503834 and 20351035.
  • 【SECURE & RELIABLE FUNCTIONALITY】Engineered for effective fixing, this body clip system combines a robust bolt with a U-shaped nut to ensure precise tightening and a secure, reliable grip. This enhances assembly accuracy, simplifies the installation process, and reduces the risk of errors, contributing to the overall integrity and safety of vehicle components.
  • 【PREMIUM CARBON STEEL CONSTRUCTION】Crafted from durable, wear-resistant carbon steel, these bumper bolts offer exceptional high strength and resistance to slipping. The specially treated surface provides superior rust resistance and long-lasting performance, ensuring they withstand demanding environments and the test of time.
  • 【PACKAGE INCLUDES】This package includes 50 screws (M6x1.0 x 25mm bolts) and 50 U-nuts, providing a complete fastening solution.
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#3 Budget Pick
AIMALL 35PCS Black Metal Car Bumper Fastener Kit, Universal Auto Body Screw Bolts and U-Clips Set with Push Rivets for Fender, Grille, Engine Cover, Splash Shield and Door Trim Panel Repair

AIMALL 35PCS Black Metal Car Bumper Fastener Kit, Universal Auto Body Screw Bolts and U-Clips Set with Push Rivets for Fender, Grille, Engine Cover, Splash Shield and Door Trim Panel Repair

Brand: AIMALL
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  • 🔧 Universal fit for car body repair — This 35PCS car fastener assortment fits most common vehicle makes and models, providing reliable fastening for bumpers, fender liners, splash shields, grilles, and under-engine covers, making it ideal for professional or DIY auto body repair.
  • 🛠️ Durable metal construction — Crafted from high-quality black metal, these screws, clips, and U-nuts resist rust and deformation, ensuring long-lasting performance and tight attachment even under vibration or frequent disassembly.
  • 📏 Accurate sizing and compatibility — Each fastener is designed with precision dimensions (as shown in the figure) to ensure a perfect match with factory holes, reducing installation errors and keeping your vehicle’s panels securely in place.
  • 🚗 Complete 35-piece kit — Includes metal screws, U-shaped clips, and plastic push rivets in a compact pack that covers the most commonly used automotive fastening applications, saving time and effort during maintenance or part replacement.
  • 🧰 Easy installation and replacement — The practical design allows for quick attachment and removal without specialised tools, helping you efficiently repair door trims, bumpers, and engine covers while maintaining a clean and professional finish.
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#4 Top Choice
IMIKEYA Automotive M8 Bolts and M8 U-Clip Nuts Set 10pcs Vehicle Body Fasteners Screw Kit for Car Body Panel Repair and Bumper Modification

IMIKEYA Automotive M8 Bolts and M8 U-Clip Nuts Set 10pcs Vehicle Body Fasteners Screw Kit for Car Body Panel Repair and Bumper Modification

Brand: IMIKEYA
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  • Robust construction: crafted from durable steel, these fasteners are designed to withstand harsh conditions, providing durability and reliability for automotive use,car screw clips,bolt fastener kit
  • Wide application: suitable for various automotive body fastening tasks, these fasteners offer a reliable and versatile way for securing different parts,u-type clips,mounting clips
  • Multiple specifications: available in m8 bolt and m8 u shaped nut clip specifications, these fasteners cater to diverse requirements, providing flexibility for different automotive projects,automotive u-shaped iron clip,automotive body screw
  • Reliable steel: constructed from stable steel, these fasteners are built to endure, providing reliable performance and longevity in automotive applications,auto car u-clip,car u-clip
  • Sturdy construction: crafted from reliable steel, these fasteners are built to last, providing long term durability and reliability in automotive applications,u-shaped fasteners,bumper repair kit
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#5 Popular Choice
Cars 2

Cars 2

Brand:
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#6 Top Pick
Swpeet Metal Car Screw Body Bumper Hood Retainer Clips with Phillips Round Head Self Tapping Screw Assortment Kit, Body Bolts Fender Liner Splash Shield Bumper Cover for Most Cars

Swpeet Metal Car Screw Body Bumper Hood Retainer Clips with Phillips Round Head Self Tapping Screw Assortment Kit, Body Bolts Fender Liner Splash Shield Bumper Cover for Most Cars

Brand: Swpeet
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  • ♛ [ What You Get ] ----- In this kit, You will get 160Pcs 14 Sizes Metal Car Screw Body Bumper Hood Retainer Clips, includes 14 Types of popular products in variety of sizes. With so many quantities, you can meet your daily needs.
  • ♛ [ Perfect Packaging ]------ Packaged in multicompartment, refillable plastic case. Contains product assortment map for easy identification of components.
  • ♛ [ Metal Car Screw Kit ]------ Black oxide finished screws made of spring steel, Replace rusted or broken Car Retainer Clips to secure auto body panel or molding. First-Aid Set Contains 14 Popular Sizes.
  • ♛ [ Wide Application ] ------ These Metal Car Screw Body Bumper Hood Retainer Clips Assortment Kit are useful accessories, Compatible with VW 4A0-867-276A 4A0867276A Fits Audi A3 / A4 / A5 / A6 / A6 allroad / A7 / A8 / e-tron / Q3 / Q5 / Q7 / Q8 / R8 / RS4 / RS5 / RS5 Sportback / RS6 / RS7 / RSQ8 / S3 / S4 / S5 / S6 / S7 / S8 / SQ5 / SQ7 / SQ8 / TT. Fits Volkswagen Alltrack / Atlas Cross Sport / Beetle / e-Golf / Golf / Golf R / Golf SportWagen / GTI / Jetta / Jetta GLI / Jetta Hybrid / Jetta Wagon / Passat / Phaeton / R32 / Rabbit / SportWagen / Tiguan / Tiguan Limited / Touareg.
  • ♛ [ High Quality] ------ High quality Zinc plated finish screw, Can resist the corrosion and rust in marine environments. If there is any quality probiem with our products, we wili give you a replacement or refund.
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#7 Top Pick
Swpeet 64Pcs Universal Metal Engine Under Cover Body Bolts Bumper Fender and Trim Panel Spring Clip Auto Car U-Clip Moulding With Matched Screws Compatible With VW Audi 4A0-867-276A

Swpeet 64Pcs Universal Metal Engine Under Cover Body Bolts Bumper Fender and Trim Panel Spring Clip Auto Car U-Clip Moulding With Matched Screws Compatible With VW Audi 4A0-867-276A

Brand: Swpeet
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  • 💯 What You Get ------ In this kit, You will get 64Pcs Body Bolts Bumper Fender and Spring Clip Auto Car U-Clip with Matched Screws Assortment Kit, Including 8Pcs Extruded U-nuts; 24Pcs Body Bolts with Built-in Fender Washer; 24Pcs 3 Sizes 15mm 21mm 22mm Panel Spring Clips U Clips U Nut, Each sizes has 8Pcs; 8Pcs Matched Screws. Intotal 64Pcs can meet all your needs.
  • 💯 Universal Metal Engine Under Cover Splash Shield Guard Body Bolts ------ Well made universal engine splash shield bolts repair hardware kit, and u-nuts with bolts were used all over the place on many vehicles. The extruded U-nuts can be used to replace/fix to the bumper.
  • 💯 U-clips and Screws Kit ------ Black oxide finished u-clips made of spring steel, Replace rusted or broken U-clips to secure auto body panel or molding. First-Aid Set Contains 9 Popular Sizes. Packaged in multicompartment, refillable plastic case. Contains product assortment map for easy identification of components.
  • 💯 Durable Material ------ These bumper clips are made of high-quality Black nylon Material and Metal, anti-wear and anti-corrosion, would not break or crack easily during use. Packaged in multicompartment, refillable plastic case. Contains product assortment map for easy identification of components.
  • 💯 Wide Application------ These Metal Trim Panel Spring Clip assortment kit are useful accessories, Compatible with Most Cars.
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#8 Top Pick
Swpeet 72Pcs Universal Metal Engine Under Cover Body Bolts Bumper Fender and Metal Trim Panel Spring Clip Auto Car U-Clip Trim Moulding Clip with Matched Screws Compatible with VW Audi 4A0-867-276A

Swpeet 72Pcs Universal Metal Engine Under Cover Body Bolts Bumper Fender and Metal Trim Panel Spring Clip Auto Car U-Clip Trim Moulding Clip with Matched Screws Compatible with VW Audi 4A0-867-276A

Brand: Swpeet
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  • 💯 What You Get ------ In this kit, You will get 72Pcs Body Bolts Bumper Fender and Spring Clip Auto Car U-Clip with Matched Screws Assortment Kit, Including 8Pcs Extruded U-nuts; 8Pcs Body Bolts with Built-in Fender Washer; 24Pcs 3 Sizes 11mm 16mm 18mm Panel Spring Clips, Each sizes has 8Pcs; 8Pcs Car Clips; 24Pcs Matched Screws. Intotal 72Pcs can meet all your needs.
  • 💯 16Pcs Universal Metal Engine Under Cover Splash Shield Guard Body Bolts ------ Well made universal engine splash shield bolts repair hardware kit, M6 u-nuts with bolts were used all over the place on many vehicles. The extruded U-nuts can be used to replace/fix to the bumper.
  • 💯 U-clips and Screws Kit ------ Black oxide finished u-clips made of spring steel, Replace rusted or broken U-clips to secure auto body panel or molding. First-Aid Set Contains 9 Popular Sizes. Packaged in multicompartment, refillable plastic case. Contains product assortment map for easy identification of components.
  • 💯 Durable Material ------ These bumper clips are made of high-quality Black nylon Material and Metal, anti-wear and anti-corrosion, would not break or crack easily during use. Packaged in multicompartment, refillable plastic case. Contains product assortment map for easy identification of components.
  • 💯 Wide Application------ These Metal Trim Panel Spring Clip assortment kit are useful accessories, Compatible with VW 4A0-867-276A 4A0867276A Fits Audi A3 / A4 / A5 / A6 / A6 allroad / A7 / A8 / e-tron / Q3 / Q5 / Q7 / Q8 / R8 / RS4 / RS5 / RS5 Sportback / RS6 / RS7 / RSQ8 / S3 / S4 / S5 / S6 / S7 / S8 / SQ5 / SQ7 / SQ8 / TT. Fits Volkswagen Alltrack / Atlas Cross Sport / Beetle / e-Golf / Golf / Golf R / Golf SportWagen / GTI / Jetta / Jetta GLI / Jetta Hybrid / Jetta Wagon / Passat / Phaeton / R32 / Rabbit / SportWagen / Tiguan / Tiguan Limited / Touareg.
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#9 Top Pick
Rustark 64Pcs Auto Car U Clip U Nut and Body Bolts Screw Assortment Kit Body Bolt and Clip Kit Bumper Cover Fender Screw u Nut Fasteners for Universal Car

Rustark 64Pcs Auto Car U Clip U Nut and Body Bolts Screw Assortment Kit Body Bolt and Clip Kit Bumper Cover Fender Screw u Nut Fasteners for Universal Car

Brand: Rustark
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  • 【 Great Value Kit of 64pcs 】 --- We have prepared you with ①8pcs Body Bolts with Built-in Fender Washer②8pcs Extruded U-nuts - Replace/Fix to the Bumper③24pcs Car U-Nut Clips in 3 sizes(15mm, 21mm, 22mm), 8pcs per size④24pcs Auto Body Screw in 3 styles, 8pcs per size. Sufficient quantity and different types make your work easier and more economical!
  • 【 Universal Engine Splash Shield Bolts and U-Nuts 】 --- The body bolts and the extruded U-nuts are made of high hardness steel with black oxide finished, resistant to strong impact, wear and rust. They can resist road salt, water, oill and dirt, durable for long-lasting use. Perfectly fit for a specific sized hole of universal car, firmly holding car door panel and more, easy to install even in confined areas.
  • 【 U-Clips and Screws Assortment 】 --- Our rust-resistant finished u-clips are made of high-quality spring steel, provide a strong, robust and durable solution. This kit includes various types of U-clips and screws, so you can replace rusted or broken to secure auto body panels or moldings easily.
  • 【 Perfect Storage 】------ All the auto replacement parts in different sizes and varieties are packed in a plastic compartment boxes, preventing them getting mixed up. It is convenient for you to use and store. A helpful size chart is included for easy identification.
  • 【 Wide Application 】 --- This auto U-clips and screws kit can be used for replacing trim panel clips, bumper clips, door plate clips and fender clips; widely used for car fender, bumper, engine under cover, splash guard shield, car interior panels or other car surface.
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#10 Top Pick
Glarks 64Pcs U-Clips and Body Bolts Screws Assortment Kit 8 Sizes Auto Car Clips Fasteners with Screws Auto Car U Nuts with Self Tapping Screw Body Bolts Screw for Bumper Fender Trim Panels

Glarks 64Pcs U-Clips and Body Bolts Screws Assortment Kit 8 Sizes Auto Car Clips Fasteners with Screws Auto Car U Nuts with Self Tapping Screw Body Bolts Screw for Bumper Fender Trim Panels

Brand: Glarks
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  • ♛【What You Get】: You will get 32pcs engine cover U-Clips in 4 sizes, each size 8pcs; 8pcs self tapping screw; 24pcs body bolts screws in 3 sizes, each size 8pcs; totaling 64pcs. Sufficient quantity of clips and screws are enough for your basic repair requirement. Equipped with a durable plastic container for easy access and storage, avoiding confusion.
  • ♛【Reliable Material】 : These U-clips and screws are made of high-quality steel material, which are zinc-plated, sturdy & durable, high hardness, anti-corrosion, anti-wear, waterproof, and not easy to break or fade. They can be used for a long time, which can save your money.
  • ♛【Product Dimensions】 : These U-Clips size are as follows(L*W): 27.3 x 13.1mm/1.07 x 0.5inch, 22.7 x 16.2mm/0.9 x 0.64inch, 20.5 x 13mm/0.8 x 0.51inch and 14.8 x 12.2mm/0.58 x 0.48inch. The self tapping screw size is 17.7 x 4mm/0.7 x 0.16inch(L*Dia). These body bolts screws size are 25.7 x 6mm/1 x 0.24inch, 21.2 x 6mm/0.83 x 0.24inch and 21.5 x 6mm/0.84 x 0.24inch(L*Dia).
  • ♛【Easy to Use】: There are two ways to use it. One method is to place a U-clip on the hole of the plate and screw a body bolts with built-in fender washer onto the hole through the U-clip. Another method is to use a screwdriver to directly screw the body bolts with built-in fender washer into the hole in the plate. The installation process is easily to implement even if your are a beginner without any installation experience.
  • ♛【Wide Application】: This kit is widely used in repairing and removing body clips, mud flap, door decorative fasteners, decorative plate holders, door plate clips, bumper clips, trim panel, fender clips, engine cover, etc. It is suitable for bumper, car fender, car body clips, trim panel retainer, radiator yoke, engine cover, etc. It can also be used on different cars such as trucks, cars, trains, buses, etc.
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