3RACING 3RAC-WC4/TI Racing Grade Titanium M4 Countersink Washers (10)  [3RAC-WC4/TI]

3RACING Aluminium M4 Countersink Washer (10 Pcs) - Titanium - 3RAC-WC4/TI
Price:
USD$3.10
Brand:
3Racing
Model:
3RAC-WC4/TI
Condition:
Brand New
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Racing Oriented Countersink Washers for Precise Setup

The 3RACING Aluminium M4 Countersink Washer set in titanium is conceived for racers who need repeatable, low-profile fastener seating. These washers support accurate component alignment and minimal added mass during setup changes.

Setup and Performance Considerations

Use these washers to ensure countersunk screw heads sit flush and maintain consistent clamping across suspension mounts, battery trays, and servo mounts. The titanium finish balances strength with lightness to help preserve handling characteristics when trimming grams for competition.

Compatibility for Tuning and Upgrades

Optimised for M4 screws, the washers suit a wide range of chassis platforms and upgrade parts. They are a practical choice for racers wanting a reliable, reusable washer that aids precise tuning and quick pit-side adjustments.

What head angle is best paired with these washers?

Match the screw head angle to your countersink profile for maximum contact and repeatable seating; most tapered M4 countersunk heads will seat correctly with these washers.

Do these washers aid torque consistency?

They help distribute clamping force more evenly, which can improve torque repeatability across multiple fittings and reduce the risk of localized crushing on softer parts.

Are these suitable for pit-side adjustments?

Yes, their durable titanium finish and consistent fit make them dependable for quick adjustments during race days without sacrificing seating reliability.