Wheel Stud and Lug Nut Combo, 5/8 Coarse Thread, 3/8 Knurl Length
Oval Track Cars, 5/8"-11 Thread Pitch, RH Female Thread Type, Cone Lug Nut Seat Style, Steel
Build Your KitYou're almost there! This kit has an option or two for you to select. Let us know which options you want for your new kit.
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
Note: The knurl diameter is 0.685" The recommended drill bit size is a 43/64" which is 0.6719" which provides 0.013" knurl press on the wheel stud.
Item DetailsDouble Sided Tapered Lug Nuts
.375" long knurl
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.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
What's In The Kit
Oversize 5/8 Inch Coarse Wheel Stud - Short KnurlPart # 91005958Qty x 20
Wheel Lug Nut, Steel, 5/8 Inch RH Coarse Thread, Double TaperPart # 91003915Qty x 20
Q & A
Learn how to measure offset, torque specs, design, and other wheel basics. Our racing wheel guide covers all you need for a new set of oval track wheels.
Speedway Motors and Classic Trucks teamed up to build a 1952 Chevy truck in honor of Speedway Motors' 65th anniversary. Speedway Motors reached out to Rocket Racing Wheels for a set of their “Booster” Wheels to function as rolling stock for the build.
Tim shows some of our Rocket wheels and knockoff hub covers.
Reference this old tire size conversion chart to equip your old car or truck with modern radial tires. Our tire fitment guide covers a variety of tire types and sizes.
Learn about finding the correct beadlock rings, lug-nut taper, wheel spacers, mud covers, and valve stems. This components are critical for safety.
Roadster Expert Tim covers the various types of vintage wire wheels (1928-1935) found on early Fords and how to distinguish the differences between them.
Learn how to rebuild a brake on a 3rd gen Camaro. Follow this guide on how to install and align bearing races without damage.