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Project Kics R40 Racing Composite Lug Nut - M12x1.25, Black, Single (WZRC13K)

$12.51

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Project Kics R40 Racing Composite Lug Nut - M12x1.25, Black, Single (WZRC13K)

$12.51

$12.51

This is a single replacement Project Kics R40 Racing Composite lug nut, ideal for users needing to replace a damaged or lost piece from a set. The R40 series is engineered with a unique two-piece construction featuring a patented floating 60-degree tapered seat. This design allows the lug nut to be torqued to spec without the base grinding against the wheel, preventing marring and ensuring a more consistent clamping force on the hub.

  • Material: Forged SCM435 Chromoly steel for superior strength-to-weight ratio.
  • Floating Seat: Integrated rotating washer protects wheel finish from galling and ensures accurate torque readings.
  • Thread Pitch: M12x1.25
  • Seat Type: 60-degree taper (conical)
  • Finish: Durable Black coating
  • Manufacturer Part Number: WZRC13K
  • Quantity: Single (1) Lug Nut

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