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Product Summary

Modified, Sport Mod, Stock Car, 2.750" Overall Length

  • Black Oxide steel construction
  • Use these oversized 1 Inch Hex Steel lug nuts in plane of those 'puny' stock size lug nuts
  • These replacement screw-in wheel studs fit Speedway Grand National hubs

Comes as a Kit

Key Specs

MFG. Part #9109439
BrandSpeedway Motors
Overall Length2.750"
Thread Pitch1/2"-20
Head Diameter0.500"

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Speedway Motors 9109439 Details

Kit Includes:

  • (5) 1/2 Inch Studs for Speedway Grand National Hubs

1/2 Inch Studs for Speedway Grand National Hubs

  • Black Oxide steel construction
  • 1/2"-20 (lug) x 5/8"-18 (hub)
  • 2.70" long
  • 1/2"

Speedway Motors 9109439 Specifications

KEY SPECS
MFG. Part #9109439
BrandSpeedway Motors
Overall Length2.750"
Thread Pitch1/2"-20
Head Diameter0.500"
GENERAL
Thread Length1.800"
Thread Length (2)0.700"
Thread Pitch (2)5/8"-18
Sold in QuantityKit
Notes1/2-20 WHEEL SIDE, 5/8-18 HUB SIDE.