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Wheel Studs - Speedway Engineering, Pro 4 Disc (5-pack)

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Heat-treated 8740 chrome moly studs have a tensile strength of 190,000 psi to handle the shock loads and lateral forces in racing applications. Pack of 5 studs. Lug nuts are sold separately.

  • Knurl Diameter: 0.568"
  • Knurl Length: 0.740"
  • Nose (unthreaded) Length: 0.437"
  • Total Shank Length (including knurl and nose): 2.970"
  • Thread Size: 1/2-20

Install in a 0.563" hole in cast iron or steel hubs, or in a 0.561" hole in aluminum hubs.

Part No.
Stock Status
In Stock