30pcs M5 Torx Screws for VW Audi Engine Cover & Wheel Arch
30pcs M5 Torx Screws for VW Audi Engine Cover & Wheel Arch
30-Pack Torx M5 Self-Tapping Fastener Screws for VW & Audi Underbody Protection
Keep your vehicle's underbody panels, wheel arch liners, and splash guards firmly in place with these heavy-duty M5 Torx self-tapping screws. Designed as direct-fit replacements for Volkswagen and Audi models, this convenient 30-piece set gives you everything you need for a complete repair or restoration job — no trip to the dealership required.
Made in China.
Product Specifications
- Thread Size: M5 (5mm)
- Thread Length: 16mm
- Head Diameter: 14mm
- Drive Type: Torx
- Color: Black
- Material: Metal (Plastic head / self-tapping shank)
- Quantity: 30 pieces per pack
Where These Screws Are Used
- Car engine under-cover / bottom splash guard
- Front and rear wheel arch / fender liner
- Undertray and underbody shield fixing points
Compatible Vehicle Models
Audi: A3, A4, A5, A6, A6L, A7, A8, A8L, Q5, TT, S8
Volkswagen: Golf, Passat
Key Features
- ✅ Brand New, 100% Quality Checked — each screw inspected before packing
- ✅ Abrasion-Resistant Metal Construction — built to withstand road vibration, moisture, and debris
- ✅ Self-Tapping Design — threads cut cleanly into existing mounting points for a secure, rattle-free fit
- ✅ Easy DIY Installation — standard Torx bit required, no special tools needed
- ✅ Value Pack of 30 — enough to replace all fasteners in a single vehicle or stock up for future use
Package Contents
30 × M5 × 16mm Black Torx Self-Tapping Metal Screws
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: Are these Torx screws compatible with all Audi and VW models?
A: These M5 × 16mm Torx self-tapping screws are confirmed to fit Audi A3, A4, A5, A6, A6L, A7, A8, A8L, Q5, TT, S8 and Volkswagen Golf and Passat underbody splash guard and wheel arch liner mounting points. We recommend verifying the screw size against your existing fasteners before installation to ensure the perfect fit for your specific year and trim level.
Q: What tool do I need to install these screws?
A: These are Torx-drive self-tapping screws, so you will need a Torx bit or Torx screwdriver in the appropriate size (T25 is common for M5 Torx fasteners). No drilling is required — the self-tapping thread cuts directly into the existing plastic mounting points on your engine cover or wheel arch liner.
Q: Why are 30 pieces included in the pack?
A: A full set of underbody splash guard and wheel arch fasteners on a typical VW or Audi can number 15–25 screws. Providing 30 pieces ensures you have enough to complete the full job on one vehicle, with extras to spare for future replacements or minor losses during installation.
Q: Are these screws rust-resistant?
A: The screws are made from metal with a black finish designed to resist everyday wear and corrosion from road debris and moisture. For best longevity, ensure mounting holes are clean and free of old fastener debris before installation.
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.