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Set of ten black U-nut clips and bolts for engine cover and undertray fastening.
Diagram showing how to use U-nut clips and bolts for engine cover fastening, including size specifications.
A set of ten black U-nut clips and bolts used for fastening engine covers and undertrays.
Set of ten black U-nut clips and bolts for engine cover and undertray fastening.
Diagram showing how to use U-nut clips and bolts for engine cover fastening, including size specifications.
Set of 10 U-Nut clips and bolts for engine cover and undertray fastening
A set of 30 U-nut clips and bolts for engine cover and undertray fastening.
Set of 20 bolts and clips for engine cover and undertray fastening
Set of 40 U-Nut clips and bolts for engine cover and undertray fastening
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Set of 10 U-Nut Clips & Bolts for Engine Cover & Undertray Fastening

Prix régulier $13.99 Prix soldé $11.99 – $23.99

Pourquoi les clients l’adorent

Keep Your Engine Cover Securely Fastened

This set of 10 U-nut clips and bolts is designed to secure engine covers, undertrays, splash shields, and fender liners, helping protect your vehicle's underside from mud, water, and road debris.

  • Made from carbon steel and plastic for rust resistance and long-lasting performance
  • U-shaped spring clips offer strong elasticity for a secure hold
  • Helps prevent mud, water, and road debris from reaching the engine
  • Simple push-on design—no special tools or professional help required
  • Lightweight and compact, perfect for on-the-go replacements or emergency fixes
  • Versatile fit for hoods, bumpers, fenders, door panels, and splash guards
Set of ten black U-nut clips and bolts for engine cover and undertray fastening.

Why Choose These U-Nut Clips & Bolts?

Rust-Resistant Build

Constructed from carbon steel and plastic, these fasteners resist rust and deliver reliable, long-lasting performance.

Secure Hold

The U-shaped spring clips provide strong elasticity, ensuring a firm grip on your vehicle's coverings.

Protects Your Engine

These clips help prevent mud, water, and road debris from reaching the engine, extending its life and keeping the undercarriage clean.

Easy Installation

The simple push-on design makes installation quick and easy—no special tools or professional help required.

Setup

Simple Push-On Installation

No electrician, no wiring, no fuss.

  1. Position the Clip

    Place the U-nut clip over the mounting hole on the engine cover, undertray, or splash shield.

  2. Insert the Bolt

    Push the bolt through the clip and into the hole—no special tools are needed.

  3. Tighten to Secure

    Firmly tighten the bolt to hold the cover in place, keeping your vehicle's underside protected.

Specs

The details that matter

Built to last outdoors, season after season.

Quantity
10 pieces
Size
M6
Material
Carbon steel, plastic
Product Type
U-nut clips & bolts

Comparison

Why Choose Our Set?

Not all products in this category are built the same.

Feature
SmartPicksWorld
Typical alternative
Quantity
10 pieces per set
Often sold in smaller or unspecified quantities
Size
M6 size for a precise fit
Size may be unspecified or inconsistent
Material
Carbon steel and plastic for rust resistance
May use lower-grade materials
Installation
Simple push-on design, no special tools needed
May require additional tools or professional help

Notre promesse d’achat sans souci

Si votre commande arrive endommagée, défectueuse ou non conforme à la description, contactez-nous sous 14 jours et nous corrigerons cela par un remplacement ou un remboursement.

Frequently asked questions

Everything you might want to know before you order.

What is included in this set?

This set includes 10 U-nut clips and bolts, designed for engine cover and undertray fastening.

What size are these fasteners?

These U-nut clips and bolts are size M6, providing a precise fit for various fastening points.

What materials are these clips made from?

They are made from durable carbon steel and plastic, offering rust resistance and long-lasting performance.

Do I need special tools for installation?

No—the simple push-on design makes installation quick and easy, with no special tools or professional help required.

Where can these clips be used?

They offer a versatile fit for various fastening points, including hoods, bumpers, fenders, door panels, and splash guards.

How do these clips protect my vehicle?

They help prevent mud, water, and road debris from reaching the engine, extending its life and keeping the undercarriage clean.

Livraison et retours

Livraison

  • Livraison vers États-Unis (selon le pays/région sélectionné).
  • Délai estimé : 3–15 jours ouvrés après expédition.
  • Frais de livraison : Gratuits.

Retours

Vous pouvez demander un retour dans les 14 jours suivant la livraison. Les retours standard sont soumis à des frais de retour forfaitaires de 4,00 € EUR (environ 4,66 $ USD), déduits de votre remboursement. Le retour est gratuit si l'article est arrivé endommagé, défectueux ou incorrect. Les articles doivent être inutilisés et dans leur emballage d'origine si possible. Contactez-nous avant tout renvoi.