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Description:
This Dorman hex coupler nut is designed to provide a reliable method for joining two threaded rods or extending threaded connections in automotive and general hardware applications. Manufactured to standard specifications, it delivers dependable thread engagement and secure fastening where strength and alignment are required.
Featuring a 1/4"-20 thread size, this coupler nut uses a hexagonal exterior for easy installation and removal with standard hand tools. Its durable construction makes it suitable for common uses such as exhaust components, brackets, and other threaded assemblies where consistent performance and proper fit are essential.
Features:
Standard replacement hex coupler nut
1/4"-20 thread size (SAE fine thread)
Designed to join or extend threaded rods
Hex exterior for wrench tightening
Durable construction for automotive and general hardware use
Suitable for exhaust, bracket, and fastening applications
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).
