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Description:
The Dorman 610-440 Serrated Wheel Stud is a metric, press-in replacement lug stud manufactured from carbon steel and tested to demanding automotive industry standards for strength, longevity, and safe wheel retention. Built to meet SAE automotive industry standards for strength and hardness, it is designed to provide reliable fit and long service life in wheel hub applications.
For corrosion resistance, Dorman wheel studs undergo extensive salt spray testing to help ensure durability against rust. They are also proof-load tested to verify strength. This stud features an M12-1.50 right-hand thread and a serrated shoulder for secure installation. Sold individually.
Features:
Serrated press-in wheel stud for direct replacement
Durable carbon steel construction meets SAE strength and hardness standards
Corrosion resistance supported by extensive salt spray testing
Tensile/proof-load tested to industry standards to ensure strength
Backed by U.S.-based engineering and quality control specialists in the United States
Sold individually (Qty 1)
Specifications:
Manufacturer part number: 610-440
Thread size: M12-1.50
Thread diameter: M12
Thread pitch: 1.5 mm
Thread direction: Clockwise (right-hand)
Style: Serrated stud
Knurl diameter: 0.52 in (13.2 mm)
Under head length: 1.435 in (36.46 mm)
Thread length: 0.24 in
Head diameter: 18.16 mm
Shoulder length: 0.5 in
Material: Steel (carbon steel)
Color: Silver
SAE or metric: Metric
Quick-start nose: No
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).
