Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Description:
The Dorman 610-159 serrated wheel stud is a direct replacement designed to restore proper wheel retention when an original stud is worn, damaged, or missing. These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to support strength, longevity, and safe operation.
Constructed to meet SAE automotive industry standards for strength and hardness, this stud is also corrosion tested through extensive salt spray testing to help resist rust over time. Each stud is tensile tested using industry-standard proof-load testing to verify reliable performance. With SAE 1/2-20 threading and a serrated press-in design, it supports OEM-style fitment for secure installation.
Features:
Durable material: carbon steel meets SAE automotive industry standards for strength and hardness
Corrosion resistant: extensive salt spray testing helps ensure years of durability against rust
Tensile tested: lug studs undergo industry-standard proof-load testing to ensure strength
Trustworthy quality: backed by team of professional engineers and quality control specialists in the United States
Color: Silver
Material: Steel
Style: Serrated Stud
SAE or Metric: SAE
Quick-Start Nose: No
Thread size: 1/2-20
Thread diameter: 1/2 in
Threads per inch: 20
Thread direction: Clockwise (Right)
Knurl diameter (in): 0.62 in
Head diameter: 0.740 in
Shoulder length (in): 0.594 in
Under head length: 1.625 in
Thread length (in): 1.57 in
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
