Product Summary

Hobby Stock, 7/16"-20 Thread Pitch, Double Sided, Steel

  • 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
  • Sold as each
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Key Specs

MFG. Part #91003924
BrandSpeedway Motors
Thread Pitch7/16"-20
Material TypeSteel
FinishZinc Plated
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91003924 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

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 91003924 Specifications

KEY SPECS
MFG. Part #91003924
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 QuantityEach

Ratings & Reviews

5

4 Reviews

Overall Assessment

Customers highly appreciate the product for its practical, double-sided design, enhancing usability and avoiding incorrect fittings during racing. The product has great material quality, proven by its commendable performance. Notable features such as its easy start in darkness and visibility when dropped merits recognition. The color feature is applauded for making it easier to identify in dim light or dirt. The overall consensus is indicated by repeat purchases and recommendations over the competition.

5

4 reviews

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I would definitely buy these again

5.0

4 years ago

John

Mcloud Ok

Verified

I like the double sided feature for racing because you can't put it on wrong when in a hurry.

Would Recommend

:)

5.0

8 years ago

Speedy

Janesville mn

Verified

Great

Would Recommend

will buy again

5.0

8 years ago

fast eddy

guntown,ms

Verified

worked vary well, fast shipping, will buy more parts

Would Recommend

easy to start in the dark, easy to find when dropped in dirt

5.0

11 years ago

major county muscle

fairview, ok

Verified

color makes easier to see in dirt or dark

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

1 Question2 Answers

Do these 1" lug nuts fit stock 1080 Monte Carlo rear end studs

by Ernie

8 years ago

2 answers

1 of 1 questions shown

Customer Impersonation Script