What is the purpose of the knurl on a wheel stud?

The knurl is the serrated or splined section of the stud that presses into the wheel hub. Its purpose is to grip the metal of the hub and prevent the stud from spinning when you're tightening the lug nuts.

Can these studs be used with wheel spacers?

Yes, these studs are offered in extended lengths specifically for use with wheel spacers, or as direct replacements for factory studs.

Are these studs sold individually?

The manufacturer description notes that it's a good idea to have extras on hand, implying they are available individually or in small quantities, but it's best to check the product listing for the exact quantity included.

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H&R Wheel Studs Type 12 X 1.5 Length 46mm Knurl Dia 14.85mm

Specifications

Brand: H&R
Part #: 1254604
UPC: 1254604

H&R Wheel Studs Type 12 X 1.5 Length 46mm Knurl Dia 14.85mm

Name: H&R Wheel Studs Type 12 X 1.5 Length 46mm Knurl Dia 14.85mm
Brand: H&R
SKU: h-r-h-r-wheel-studs-type-12-x-1-5-length-46mm-knurl-dia-14-85mm-t14-251410
Price: 3.55 USD
Availability: BackOrder

$3.55

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

H&R Wheel Studs Type 12 X 1.5 Length 46mm Knurl Dia 14.85mmBolt

Key Features

Fits various applications needing extended wheel studs.
Features a 12 x 1.5 thread pitch and 46mm length.
Knurl diameter measures 14.85mm for a secure fit.
Available in multiple lengths, thread pitches, and seat designs.
Some applications come in silver or black finishes.
Manufactured in Germany.

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Product Details

If you're installing wheel spacers or just need to replace a worn-out factory stud, H&R offers a solid option. These Type 12 wheel studs are built to spec with a 12 x 1.5 thread pitch and a 46mm length, making them suitable for a variety of applications where you need a bit more stud length than stock. The 14.85mm knurl diameter helps ensure a snug fit into the hub.

H&R makes these studs in Germany, so you know they're well-built. They offer a wide range of thread sizes and lengths, so you can find the right stud for your specific needs, whether it's for a direct replacement or to accommodate aftermarket wheels and spacers. Having a spare or two on hand is always a smart move for any mechanic.