OAUTOO 360pcs Nylon Grommet Nut Assortment - Complete Auto Repair Kit

In this review of the OAUTOO 360pcs Nylon Grommet Nut Assortment the bottom line is simple: this kit is for DIY mechanics, body shop technicians and car owners who need a ready supply of replacement grommets and nuts for exterior trim and bumper work. The reviewer found the set useful because it combines 36 popular sizes into one kit so common missing or fatigued fasteners can be replaced without a parts run, and the nylon construction reduces corrosion and panel damage when compared to metal alternatives.

Key Features

• 360-piece assortment: Includes 36 popular sizes so you can replace a variety of trim and bumper fasteners without guessing which part fits.
• Nylon construction: The quality nylon material provides corrosion resistance and reduces the risk of scratching paint or panels during installation.
• Wide vehicle compatibility: Fits many common models and brands by covering multiple bolt and screw sizes including #8, #10, #12 and #14.
• Multiple part names covered: The kit replaces a long list of commonly lost parts such as fender liner grommets, license plate nuts and bumper cover nuts for easier maintenance.
• Organized assortment: Pieces are grouped by size so finding the correct grommet for grille, headlamp or door trim panels is faster during a repair.

Who It's For

This assortment is aimed at people who do regular maintenance or bodywork on a range of vehicles and want to keep repairs moving without waiting for individual parts. It is especially useful for DIYers who manage multiple makes and models or for shops that handle routine bumper, fender and trim work.

Those who should look elsewhere are users who require OEM-specified metal fasteners for structural or high-torque applications, or owners who need a single, exact replacement part rather than a mixed kit. For critical load-bearing applications a dedicated OEM metal nut is still preferable.

Pros & Cons

Pros

• Comprehensive set of 360 pieces covers many common sizes and reduces downtime searching for parts.
• Nylon material resists corrosion and is gentler on painted surfaces and plastic trim.
• Compatible with a wide array of car makes and trim locations, simplifying maintenance across different vehicles.

Cons

• Not intended for high-torque or structural metal-fastener replacements where OEM metal parts are required.

Specifications

Kit contents	360 pieces, 36 popular sizes
Material	Nylon
Compatible bolt sizes	#8, #10, #12, #14
Typical applications	Bumper, fender liner, grille, headlamp, license plate, door panel trim
Alternative names	Fender liner grommet, bumper nut, license plate nut, bezel nut, trim retainer
Vehicle compatibility	Fits many makes including Ford, GM, Chrysler, Honda, Toyota, Nissan, BMW, Mercedes, VW and more

Our Verdict

The OAUTOO 360pcs Nylon Grommet Nut Assortment is a practical, cost-effective kit for anyone who routinely works on exterior trim and needs quick, corrosion-resistant replacements. It delivers excellent value for general trim, bumper and grille repairs but is not a substitute for OEM metal fasteners in high-stress applications, making it a solid choice for DIYers and repair shops handling routine panel work.

Frequently Asked Questions

Will these fit my vehicle?
They cover a wide range of common sizes and are compatible with many makes, but you should check the part shape and size images or the installation position information before purchase.

Are these metal or plastic?
They are made from quality nylon material which resists corrosion and is gentler on trim and painted surfaces.

Can I use them for structural repairs?
These are intended for trim and non-structural fastening; for high-torque or load-bearing needs, OEM metal fasteners are recommended.