Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Yellow Zinc Loose Washer Hex Nuts provide a professional-grade solution for fastening across automotive and mechanical applications. Featuring a 6-1.0 mm thread pitch and 11 mm external hex head, these black finish bolts are ideal for use with fender bolts, car panel bolts, body bolts, and other automotive body fasteners. The yellow zinc coating offers rust-resistant performance, making them an essential component in vehicle restoration parts or auto hardware bolt collections. Each nut is designed with a built-in washer that improves load distribution and prevents pull-through on thin panels, commonly seen in bumper fasteners or flange bolts. These steel body screws are crafted for strength and consistent performance in harsh environments. Whether you're working on OEM body bolts for a project car or replacing worn black hex bolts in daily drivers, this kit ensures universal fitment and lasting reliability. This 25-pack provides the essential components needed for seamless car trim fastener installation and maintenance.
Features:
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).
