Dorman Wheel Stud 1/2-20

Getting the most from it

This Dorman wheel stud suits someone replacing a damaged or worn stud who already knows the thread and fitment required for their vehicle. It has 1/2-20 threading, a .625 in. knurl and a 1-5/8 in. overall length, and comes in a pack of 10. Before choosing it, match those details against the stud being replaced and confirm the vehicle’s make, model and trim, the listing says it fits select models but doesn’t name them.

The stud is made from carbon steel and is described as meeting SAE automotive industry standards for strength and hardness. Dorman also reports salt spray testing for corrosion resistance and proof-load testing for tensile strength. Those are useful details when comparing replacement fasteners, but they don’t replace checking fitment: a stud with the wrong dimensions or application won’t become suitable just because it has been tested.

For a practical check, compare the thread and knurled section with the part you’re removing before starting a repair. If you’re preparing for work that may involve several studs, a 10-pack may suit that plan, if you need only one, the remaining pieces may be more than you want to store. It makes sense if you can confirm the specifications and need this particular replacement format. It isn’t for you if you need a confirmed fit for a vehicle that hasn’t been matched to the part.

Why it’s worth it

The appeal here is a combination of stated material and testing information, plus a clearly specified thread, knurl and length. That gives a buyer concrete details to compare rather than relying on a broad description such as “replacement wheel stud.” The corrosion-related testing is also relevant for a component exposed to road conditions, though the listing doesn’t provide a test duration or a guarantee of service life.

There’s a practical difference between buying a single fastener and choosing a multipack. If you’re planning a repair that calls for more than one stud, having a pack of 10 may be convenient. If you’re replacing just one, a single-part option could leave less unused stock. The right choice depends on the repair, not simply on the pack count.

At a glance

• Type: Serrated wheel stud
• Material: Carbon steel
• Thread: 1/2-20
• Knurl: .625 in.
• Length: 1-5/8 in.
• Pack: 10

The main limitation is fitment information: the product is stated to work with select models, but no specific vehicle list appears in the supplied details. Use the vehicle make, model and trim to confirm the application before ordering, without that information, the dimensions alone can’t establish a match. The listing also doesn’t provide installation instructions, so this description can’t determine whether the part is appropriate for a particular repair procedure.

When to choose it

Choose this Dorman stud when its measurements and vehicle application match the part you need, and when a 10-pack suits the repair or your spare-parts plans. If you’re deciding between replacing a stud and buying a larger assembly, this listing is for the stud itself, it doesn’t establish that a full assembly is needed or that this part can replace one. For a vehicle-specific purchase, fitment confirmation matters more than the general claims about strength and corrosion testing. If the application remains uncertain, wait until you can identify the correct replacement rather than relying on the product name alone.