Secure and protect your vehicle hardware

Why Choose M5 Rubber Washer

Exact details and fit

Product Specifics

Brand or supplier
Fast Turn Fittings
Product type
Individual Hardware
Material
High-quality rubber.
Dimensions/options
Fits M5 bolts with a 12mm outer diameter washer size.
Color/finish
Black

What arrives

One M5 Rubber Washer in the selected option unless the product page clearly lists a set or kit. Props and styling accessories shown in photos are not included.

Designed for M5 bolts

Size and Compatibility

Use with M5 bolts to cushion and protect surfaces during installation.

Fits M5 bolts with a 12mm outer diameter washer size.

Compatible only with matching thread sizes, holes, washers, nuts, bolts, and materials. Do not substitute fasteners where strength, safety, or corrosion resistance is critical without checking the spec.

Always follow the manufacturer's care, use, and safety guidance.

Shipping and returns

Purchase Information

Shipping Details

Shipping rates and estimated delivery times are shown at checkout.

Return Policy

Return requests are accepted within 30 days of delivery. Contact Resin Society first for damaged, defective, incorrect, or missing items and we will coordinate directly with Fast Turn Fittings.
Black M5 rubber washer for vehicle hardware

Quiet protection, felt not seen

A small black ring that keeps paint calm and panels composed.

Under the bolt head

The calm between metal and finish

A soft touch for hard parts

Widebody installs and aero pieces can chatter against paint, leaving halos and stress marks. The M5 Rubber Washer adds a gentle buffer that absorbs minor vibration and keeps the finish from taking the hit. Its snug fit settles hardware into place with a subtle seal. One small ring, one less worry at every corner.

Hold steady, shield softly

Hardware should secure parts, not scar them. This 12mm OD washer cushions contact points so bolts bite cleanly while surfaces stay unmarked. Each piece is sold individually, making it simple to match count to the build at hand. Pair with Motor Head bolts and move on with confidence.

For the detail-led builder

Owners and fabricators refining widebody fittings, aero, and trim where finish protection matters.

Where it lives

Seat the washer under an M5 bolt head to add a vibration-absorbing layer between hardware and painted or wrapped panels.
  • Shop builds
  • Woodworking hardware
  • Fabrication
  • Repairs
  • Corrosion-conscious assemblies
Fast Turn Fittings brand cover

Maker Spotlight

Fast Turn Fittings

Fast Turn Fittings grew from enthusiasts who wanted better, right-fit hardware for their builds. The brand specializes in vehicle-specific titanium kits for 500+ applications and individual fasteners in sizes M4 through M12. Each fastener is made from aerospace-grade titanium or zinc-coated stainless steel, and every kit is hand-verified against its spec sheet before shipping. Fast Turn pairs that materials and fitment focus with fulfillment and warranty practices meant to match the product quality. For makers and builders, these small-format, precision fasteners are the finishing detail that keeps a project looking and performing like the work it was meant to be.
Explore Fast Turn Fittings
93trees planted to date

Your order gives back

When you buy from Resin Society, you help plant trees through our reforestation partnership. It is a small way your order supports the materials, homes, and landscapes makers care about.

Common Questions

M5 Rubber Washer FAQs

What size hardware does it fit?
It’s sized for M5 hardware and pairs well with Motor Head bolts.
What is the outer diameter?
12 mm outer diameter.
How is it sold?
Individually—order exactly the quantity you need.
Where should I use it on a vehicle?
Anywhere an M5 bolt meets painted or wrapped surfaces—widebody panels, aero parts, and other spots where surface protection is important.
What is it made from?
Quality rubber engineered to provide a snug, vibration-absorbing fit.