Product Summary

Oval Track Cars, 5/8"-18 Thread Pitch, Steel, Zinc

  • 5/8" Fits most racing wheels
  • Requires 1" hex (6-sided) socket
  • Zinc-plated for rust and corrosion prevention
  • 45-degree taper
  • 5/8" RH Fine Thread, Single Taper
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Key Specs

MFG. Part #91003913-5
Thread Pitch5/8"-18
Material TypeSteel
FinishZinc Plated
ColorZinc
See more specs

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Speedway Motors 91003913-5 Details

Use these oversized 1 Inch Hex Steel lug nuts in plane of those 'puny' stock size lug nuts.

You will need a 1" hex (6-sided) socket.

5/8" Fine Thread fits most racing wheels.

  • 5/8" Fits most racing wheels
  • Requires 1" hex (6-sided) socket
  • Zinc-plated for rust and corrosion prevention
  • 45-degree taper
  • 5/8" RH Fine Thread, Single Taper
  • Box of 5

What's The Angle
Most racing wheels have a 45° seat for the lug nut to seat in while most street wheels use 60°. By using 45° the lug nut is able to clamp tighter over a larger area, which helps keep your wheels on the car where they belong.

If you mix and match street and race wheels or lug nuts you are just asking for trouble. All our lug nuts are 45° and designed to be used with racing wheels.

Speedway Motors 91003913-5 Specifications

KEY SPECS
MFG. Part #91003913-5
BrandSpeedway Motors
Thread Pitch5/8"-18
Material TypeSteel
FinishZinc Plated
ColorZinc
GENERAL
Thread TypeRH Female
Lug Nut Seat StyleCone
Double SidedNo
Seat Taper45 deg
Wrench Size1"
Sold in QuantitySet

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Good Product

5.0

2 years ago

ReinaldoRena

Winter Garden

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Good product by the price.

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