M6 Black Anodized Aluminum Washer Fender Flare Hardware Kit
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- 32-Piece Hardware Kit – Includes anodized aluminum washers, stainless steel bolts, rivet nuts, rubber spacers, and a hex key wrench. Designed for use with a standard M6 rivet gun (not included) for secure installation.
- Precision Washers – CNC-machined from high-grade billet aluminum, each washer has a precise tapered design with a corrosion-resistant anodized finish, ensuring a sleek look and long-lasting performance.
- Standard M6 Fitment – Washers measure 18mm OD × 3.5mm thick, paired with M6 × 16mm stainless bolts and M6 rivet nuts. Compatible with standard automotive applications for precise fit and hassle-free installation.
- Protective Rubber Spacers – Provide a cushion between hardware and body panels to prevent paint or clear-coat damage, reduce vibration, and achieve a flush fit on curved or uneven mounting areas.
- Durable & Versatile – Fade-resistant anodizing preserves color vibrancy, stainless hardware resists rust, and the kit is suitable for cars, trucks, motorcycles, ATVs, and custom DIY projects.
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Select a product to estimate shipping.Rolling Gears Tapered M6 Washer Kit for Widebody Exterior Mod Projects
M6 Tapered Washer Hardware for Bolt-On Flares, Wings & Trim Panels
Every Rolling Gears M6 set stacks four parts: an 18mm (0.71 in) tapered aluminum washer, a countersunk hex-socket M6 x 16mm bolt that drops into the washer's recess, a rubber spacer against the panel, and an M6 stainless rivet nut that gives the panel its own threaded anchor. Pick 24, 32 or 48 sets to match the number of mounting points on your build, in black, silver, red or gold.
Anatomy of One M6 Mounting Point
Countersunk Tapered Seat
The M6 bolt head settles into the recess of an 18mm (0.71 in) washer that is 3.5mm thick, so clamping force spreads across a wider ring of the panel instead of one small point.
Spacer Between Washer and Panel
A rubber spacer goes under every washer, so the aluminum is never clamped straight onto the painted surface of the flare or body panel.
Threaded Rivet Nut Anchor
Set the M6 stainless rivet nut into the panel hole with your own M6 rivet gun, which is not part of this kit, and the panel gains its own M6 thread for the bolt.
Where M6 Tapered Washers Go
Truck Fender Flares
Point-by-point mounting along bolt-on flares on trucks and SUVs.
Widebody Overfenders
Evenly spaced anchor points around overfender arches.
Wing Endplates
Two-point M6 mounting on GT wing endplates.
Dress-Up Panels
Anodized color accents on trim and dress-up panels.
M6 Tapered Washer Kit: Quick Answers
Will this kit work with M5 or M8 mounting points? - No. The bolts and rivet nuts are M6 only. For M5 or M8 points, see the M5 and M8 kits in the chart above.
Which kit size should I order? - Count the mounting points on your part. The kit comes in 24, 32 or 48 complete sets, and each set covers one point.
What tools do I need? - You need your own M6 rivet gun to set the rivet nuts; it is not part of this kit. The kit includes one hex L key for tightening the bolts.
What comes in each set? - One 18mm tapered aluminum washer, one M6 x 16mm stainless bolt, one M6 stainless rivet nut and one rubber spacer.
How long are the bolts? - The countersunk M6 bolts have a 16mm threaded length and 20mm overall length, per the package drawing.
Can I use this kit on a motorcycle, ATV or truck? - Yes. The kit is intended for cars, trucks, motorcycles, ATVs and custom DIY projects with M6 mounting points.
Which colors are available? - Black, Silver, Red and Gold, each in 24, 32 or 48 sets.
Product details
| Main Specification | |
|---|---|
| Material | Stainless Steel or Aluminum Alloy |
| Manufacturer | Rolling Gears |
| Unit Count | 32 Count |
| Exterior Finish | Anodized |
| Metal Type | Aluminum |
| Outside Diameter | 18 millimeters |
| Washer Type | Tapered |
| Brand | Rolling Gears |
| UPC | 768253973358 |
| Fastener Type | Rolled Male |
| Item Diameter | 18 millimeters |
| Item Thickness | 3.5 millimeters |
| Number of Pieces | 32 |
| Fastener Size | M6 |
| Thread Size | M6 |
| Colour | Black |
| Product information | |
| Set Name | 32-Piece M6 Tapered Aluminum Washer Kit |
| Technical Details | |
| Material Type | Stainless Steel or Aluminum Alloy |
| Part Number | ACUN-HS32M620MK1-BK |
| Model | ACUN-HS32M620MK1-BK |
| Number Of Items | 32 |
| Compatible groove diameter | 6 Millimeters |
| Style | |
| Finish Types | Anodized |
| Others | |
| Item Highlight | License Plate or 32-set · 18mm (0.71") OD M6 tapered washer · stainless m6 dress up bolt or for mud flap or widebody |
| Product Type | Rivet Washers |
| Size Name | 32 |
| Screw Head Style | Hex |
| Washer Compatibility | metric bolts |
| Washer Application | automotive |