Product Summary

Oval Track Cars, 2.750" Overall Length

  • These 5/8" wheel stud and lug nut combo kit includes twenty 5/8" coarse thread wheel studs and twenty double tapered lug nuts
  • Double Sided Tapered Lug Nuts
  • .900" long knurl
  • Overall Length:  2-3/4"
  • Threaded Length:  1-1/2"

Comes as a Kit

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Key Specs

MFG. Part #91005998
BrandSpeedway Motors
Thread Pitch5/8"-11
Knurl Diameter0.685"
Knurl Length0.900"
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Speedway Motors 91005998 Details

These 5/8" wheel stud and lug nut combo kit includes twenty 5/8" coarse thread wheel studs and twenty double tapered lug nuts.

  • Overall Length:  2-3/4"
  • Threaded Length:  1-1/2"
  • Lug Nut O.D.:  1" Hex

Item Details

Double Sided Tapered Lug Nuts
.900" long knurl

Speedway Motors 91005998 Specifications

KEY SPECS
MFG. Part #91005998
BrandSpeedway Motors
Thread Pitch5/8"-11
Knurl Diameter0.685"
Knurl Length0.900"
GENERAL
Sold in QuantityKit
Overall Length2.750"
Thread Length1.200"
Double SidedYes
Wrench Size1"
Lug Nut Seat StyleCone
Seat Taper45 deg
Thread TypeRH Female

Ratings & Reviews

4.9

7 Reviews

Overall Assessment

Customers appreciate the product for its quality and great value for money. They find it particularly practical for racing applications, underlining its usability in competitive environments. The double-sided tapered nuts feature is praised for saving time in pit stops, enhancing speed and efficiency. A major advantage noticed by users is the convenience of ordering as a kit, ensuring the correct sizing of all lug nuts and studs. Despite reports of occasional defects, customers express satisfaction and intent to repurchase, citing the product's indispensable role in their race cars' operation.

4.9

7 reviews

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Love this product

5.0

a year ago

Six

Pryor, ok

Verified

I replaced my stock lugs on my 82 monte with these and they work amazing

Would Recommend

They worked out well, I only wish they had come with the bit

5.0

3 years ago

Old Racer

Tollhouse, Calif

Verified

Coarse studs are the way to go.

Good deal.

4.0

4 years ago

Wilder Motorsports

Sparks, Nv

Verified

One nut was miss formed. Everything else was very nice.

Would Recommend

I would buy this product again

5.0

7 years ago

Joe

Romulus,mi

Verified

Use this product on my race car

Would Recommend

Convenient kit

5.0

8 years ago

Lora

Gate City, Va

Verified

I bought my wheel studs and nuts from a locate parts store last year and part of my lug nuts where the wrong size. I love the idea of ordering a kit so all lug nuts and studs are the correct size. Plus it is cheaper.

Would Recommend

They worked

5.0

8 years ago

Bob

Nebraska

Verified

Perfect

Would Recommend

Great set

5.0

15 years ago

Rick @ 9 MOTORSPORTS

San Diego, CA.

Great for the price. The double sided tappered nuts leaves no worries when your in a hurry and seconds count. Seems like in and out of the pits in half the time and the pit crew love them.

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

2 Questions2 Answers

Will these work on a 80's model mustang race car? Looking for a kit to replace factory lug studs

by Matt

7 years ago

1 answer

whats the diamiter of the kurl

by jerrytheracecardriver

11 years ago

1 answer

2 of 2 questions shown

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