Car Fender Liner Bolt M6 Hex Flange Screw — Bumper Body Trim Splash Shield Fastener with Washer Carbon Steel Auto Repair Kit

Car Fender Liner Bolt M6 Hex Flange Screw — Bumper Body Trim & Splash Shield Fastener with Washer

M6 carbon steel hex flange screws with integrated serrated washer flange for car fender liner, bumper trim, body panel, and underbody splash shield attachment. The hex flange head combines bolt and washer in a single component — the serrated flange bites into the panel surface on tightening, providing anti-loosening retention without a separate washer. A direct replacement for OEM fender liner and splash shield fasteners across most Japanese, European, and American car brands.

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Key Specifications

Thread Size	M6 (metric, standard pitch)
Head Type	Hex flange with serrated anti-loosening face
Material	Carbon steel (zinc-plated)
Drive	10mm hex wrench / socket
Application	Fender liner, bumper trim, splash shield, underbody panel
Finish	Zinc-plated (corrosion resistance for underbody use)

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Why Choose Hex Flange Screws for Fender Liners?

• Integrated serrated flange — eliminates separate washer; serrations bite into panel for anti-loosening retention under road vibration
• M6 universal fit — standard thread size for fender liner and splash shield mounting points across most car brands
• Zinc-plated carbon steel — corrosion-resistant for underbody and wheel arch exposure to water, road salt, and mud
• 10mm hex drive — compatible with standard socket sets and ratchet wrenches; fast installation and removal
• OEM replacement — matches OEM fender liner bolt specification for direct fit without modification

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Compatible Vehicles — Global Coverage

Japanese Brands:
Toyota: Corolla (E120–E210), Camry (XV40–XV70), RAV4 (XA30–XA50), Hilux (N70–N80), Land Cruiser (200/300 Series), Prius (XW30–XW50), Yaris, Auris, C-HR, Fortuner, HiAce
Honda: Civic (FK/FN/FC/FL), Accord (CU/CR/CV), CR-V (RD/RE/RM/RW), Jazz/Fit (GD/GE/GK/GR), HR-V, Pilot, Odyssey
Nissan: Qashqai (J10/J11/J12), X-Trail (T30/T31/T32), Navara (D40/D23), Juke, Note, Leaf, Pathfinder, Murano, Frontier
Mazda: Mazda3 (BK/BL/BM/BP), Mazda6 (GG/GH/GJ/GL), CX-5 (KE/KF), CX-3, CX-30, MX-5
Subaru: Impreza (GD/GE/GJ/GT), Forester (SG/SH/SJ/SK), Outback (BP/BR/BS/BT), XV/Crosstrek
Mitsubishi: Outlander (CW/GF/GG), ASX/RVR, Lancer (CS/CY), Eclipse Cross, Pajero Sport

European Brands:
Volkswagen: Golf (Mk4–Mk8), Passat (B5–B8), Polo (9N/6R/6C/AW), Tiguan (5N/AD), Touareg (7L/7P/CR), T-Roc, ID.4
Audi: A3 (8L/8P/8V/8Y), A4 (B6/B7/B8/B9), A6 (C5/C6/C7/C8), Q3, Q5 (8R/FY), Q7 (4L/4M)
BMW: 1 Series (E81/E87/F20/F21), 3 Series (E46/E90/F30/G20), 5 Series (E60/F10/G30), X1/X3/X5
Mercedes-Benz: A-Class (W168–W177), C-Class (W202–W205), E-Class (W210–W213), GLC, GLE
Skoda: Octavia (1U/1Z/5E), Fabia, Superb, Kodiaq
SEAT: Leon (1M/1P/5F), Ibiza, Ateca
Peugeot: 208, 308, 3008, 5008 / Citroën: C3, C4, C5 Aircross / Renault: Clio, Megane, Kadjar

American Brands:
Ford: Focus (C170/C346), Fiesta (JA8), Mustang (S550/S650), F-150, Explorer, Escape/Kuga
Chevrolet: Cruze (J300/J400), Malibu, Equinox, Silverado, Trax
Jeep: Wrangler (JK/JL), Cherokee (KL), Grand Cherokee (WK/WL), Compass
Dodge: Charger, Challenger, Durango / Ram: 1500/2500

Verify your vehicle’s fender liner bolt thread size (M6) and length before ordering. Most fender liner mounting points use M6 × 16mm or M6 × 20mm bolts — check your specific variant.

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Typical Applications

• Fender liner reattachment — inner wheel arch liner pulls away from mounting points after road debris impact or age; hex flange bolts provide secure reattachment
• Bumper trim fastening — front and rear bumper lower trim panels use M6 hex flange bolts at side mounting points
• Underbody splash shield — engine undertray and underbody aerodynamic panels use M6 hex flange bolts for secure, vibration-resistant attachment
• Splash guard mounting — mud flap and splash guard mounting brackets use M6 bolts with integrated washer flange
• Body panel repair — replacement of OEM bolts lost or damaged during collision repair or panel removal

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Installation Guide

1. Clean the mounting hole threads with a thread chaser or M6 tap if damaged
2. Align the fender liner or splash shield with the mounting holes
3. Hand-thread the hex flange bolt to avoid cross-threading
4. Tighten with a 10mm socket to 8–10 Nm (do not overtighten — plastic fender liner mounting tabs will crack)
5. Check all mounting points are secure before driving

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FAQ

Q: What torque should I use for fender liner bolts?
A: M6 fender liner bolts should be tightened to 8–10 Nm (70–90 in-lb). Overtightening will crack the plastic fender liner mounting tabs. Hand-tight plus a quarter turn is a safe guide if you don’t have a torque wrench.

Q: How many bolts does a fender liner use?
A: Most car fender liners use 6–12 mounting points per side, combining hex flange bolts, push-pin clips, and plastic rivets. Check your vehicle’s workshop manual for the exact fastener count and locations.

Q: Are these suitable for underbody use in winter/salt road conditions?
A: Yes. The zinc-plated finish provides corrosion resistance for underbody and wheel arch exposure to water, road salt, and mud. For extreme salt road environments, consider stainless steel M6 hex flange bolts for maximum corrosion resistance.

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Package Contents

• M6 carbon steel hex flange screws with integrated washer (quantity and length per selected variant)

Enjoy free standard shipping on all orders over $199 USD. Orders are processed within 1–2 business days.

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