Product Summary

Universal Fit, 5/8"-11 Thread Pitch, Double Sided

  • 5/8”-11 RH coarse thread lug nuts fit most racing wheels
  • Requires 1” hex (6-sided) socket
  • Zinc-plated for rust and corrosion prevention
  • Double-sided 45-degree seat design for quick and secure fastening (will NOT work with street wheels)
  • Set of 20

Comes as a Kit

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Key Specs

MFG. Part #9100014
BrandSpeedway Motors
Thread Pitch5/8"-11
Material TypeSteel
FinishZinc Plated
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Need To Know

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Speedway Motors 9100014 Details

Use these oversized 1 Inch Hex Steel lug nuts in place 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. 

5/8-11" Coarse Thread fits most racing wheels.

  • Oversized design for increased strength and durability
  • 45° taper
  • 5/8-11" RH Coarse Thread, Double Taper
  • Sold in a pack 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 9100014 Specifications

KEY SPECS
MFG. Part #9100014
BrandSpeedway Motors
Thread Pitch5/8"-11
Material TypeSteel
FinishZinc Plated
GENERAL
Thread TypeRH Female
Lug Nut Seat StyleCone
Double SidedYes
Seat Taper45 deg
Wrench Size1"
Sold in QuantityKit

Ratings & Reviews

4.9

16 Reviews

Overall Assessment

Customers highly praise the product for its perfect fit and excellent performance, directly boosting its reputation as a reliable choice for IMCA Dirt Modified and Hobby Stock use. The product stands out for delivering as expected, proven in its consistent usability and quality. Enthusiasm for the product is expressed with users eager to repurchase, indicating its superior practicality and function compared to competitors. With a reputation for working perfectly, the product proves its exceptional value.

4.9

16 reviews

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15

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I would buy this again.

5.0

2 months ago

KB

Utah

Verified

Work great. These were very hard to locate. Thanks Speedway!!

Would Recommend

I would buy this again good quality

5.0

6 months ago

Clem

Hazen ND

Verified

use these on my Hobby stock racecar run them in with impact and torque to 85fp never had an issue with them.

Would Recommend

yes i would buy again

5.0

6 months ago

7s Racing

new york state

Verified

i like the double taper

Would Recommend

Exactly what I needed for my project.

5.0

8 months ago

Leo

Kansas

Verified

My project ended up with 5/8" wheel studs and needed a new set of Lug Nuts to keep the wheels on.

Would Recommend

always happy with speedway products, great quality

5.0

10 months ago

mchlgom

Deerfield Beach Fl

Verified

perfect kit making easy to add big studs to my bog block Dodge, thank you

Would Recommend

I'm fixing to buy another set for my other car

5.0

a year ago

Poppy

Lubbock, Texas

Verified

I love these you can't get them on backwards in the dark pits and when you're in a hurry in the hot pits

Would Recommend

Yes would buy again

5.0

a year ago

Hall

Guin Alabama

Verified

Good price

Would Recommend

I would buy again

5.0

a year ago

Hall

Guin al

Verified

Good price good quality

Would Recommend

Hold my wheel on

5.0

a year ago

Bitzy

Minnesota

Verified

High quality

Would Recommend

Just what I wanted.

5.0

2 years ago

The shadow

Cincinnati

Double sided taper great.

Would Recommend

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