Product Summary

Universal Fit, 7/16"-20 Thread Pitch, Double Sided

  • Use these oversized 1 Inch Hex Steel lug nuts in plane of those puny stock size lug nuts
  • 7/16" Fine Thread fits most GM mid-size car pattern studs
  • 45 degree taper fits circle track wheels only
  • Zinc plated for corrosion resistance
  • Set of 20

Comes as a Kit

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Key Specs

MFG. Part #9100018
BrandSpeedway Motors
Thread Pitch7/16"-20
Material TypeSteel
FinishZinc Plated
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Speedway Motors 9100018 Details

Use these oversized 1 Inch Hex Steel lug nuts in plane of those 'puny' stock size lug nuts.  Double-sided 45° seat design for quick and secure fastening.

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

7/16" Fine Thread fits most GM mid-size cars.

  • 45° taper
  • 7/16" RH Fine Thread, Double Taper
  • Set of 20

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 9100018 Specifications

KEY SPECS
MFG. Part #9100018
BrandSpeedway Motors
Thread Pitch7/16"-20
Material TypeSteel
FinishZinc Plated
GENERAL
Thread TypeRH Female
Lug Nut Seat StyleCone
Double SidedYes
Seat Taper45 deg
Wrench Size1"
Sold in QuantityKit

Ratings & Reviews

5

3 Reviews

Overall Assessment

Customers emphasize their satisfaction with both the quality and practicality of our product. Multiple users confirmed their repeated purchase intention, attesting to its superiority over competitor options. Notably, the product is praised for its fit on a Chevy Cobalt IMCA car. The lug nuts' aesthetics are also highly regarded, notably complementing a range of wheels. The product is established as both robust and versatile, elevating customer experience.

5

3 reviews

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Exactly what I needed

5.0

6 months ago

RCToys

Columbus, Ohio

Verified

These are being used on my 1969 Corvair SCCA replica race car. Not only do they look period correct but they add a level of safety when driving and racing

Would Recommend

I would buy this again

5.0

a year ago

jdog

idaho falls

Verified

I use these for my chevy cobalt imca car.

Would Recommend

I would buy again

5.0

4 years ago

Bud

Kansas

Verified

These lug nuts look good with the wheels we bought

Showing 3 of 3 reviews

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