3RACING 3RAC-WC4/RE Red Aluminium Countersink Washers M4 Set 10  [3RAC-WC4/RE]

3RACING Aluminium M4 Countersink Washer (10 Pcs) - Red - 3RAC-WC4/RE
Price:
£2.40
Brand:
3Racing
Model:
3RAC-WC4/RE
Condition:
Brand New
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Low-Profile Fastening with 3Racing Aluminium M4 Countersink Washers

Hobbyists who prefer tidy builds can use the 3Racing Aluminium M4 Countersink Washers to obtain a flush mount and reduce exterior protrusions. These washers are matched to countersunk screws to maintain even surfaces and limit snags.

Why Choose Anodised Aluminium for Washers

Aluminium is lightweight yet sufficiently robust for local fixings, helping to keep the model nimble. The red anodised finish adds protection from corrosion and gives a professional appearance to visible fixings.

Typical Uses and Compatibility Notes

Made for M4 countersunk fittings, these washers are commonly used to secure body shells, hold trim in place, or help components sit flush where clearance is important.

Yes, they are sized for standard M4 countersunk bolts and will suit most metric M4 hardware in RC kits.
Threadlocker is optional; for high-vibration applications use a mild removable threadlocker to keep screws secure without risking damage on removal.
The anodised coating improves resistance to moisture, but inspect fittings after wet runs and dry components to prevent long term corrosion where steel screws contact aluminium.

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