• Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Main ST Collective 50 Pack Black Short Extruded U Nuts

AUT12893PK
In stock
$21.35
50 Pack of Black Short Extruded U Nuts delivers strength, reliability, and compatibility for a variety...
$21.35

Main ST Collective 50 Pack Black Short Extruded U Nuts

50 Pack of Black Short Extruded U Nuts delivers strength, reliability, and compatibility for a variety of automotive applications. Engineered to accept 5-.80mm screws and compatible with panel thicknesses ranging from 0.60mm to 3.80mm, these U-style flange bolts ensure a secure and precise fit. Crafted with high-strength steel and finished in black for corrosion protection, these automotive body fasteners are built to withstand the demands of long-term use. Whether you're restoring a classic vehicle or performing bumper and fender repairs, these OEM body bolts offer compatibility with Ford and GM models and the performance trusted by professional mechanics and DIY enthusiasts. Perfect for securing car trim, fender bolts, and other body components, this 50-piece set is an essential addition to any vehicle restoration parts kit.

Features:

  • Accepts 5-0.80 mm automotive screw size
  • Fits 0.60mm-3.80mm panel thickness
  • 11mm from hole center to nut edge
  • Black finish resists rust and corrosion
  • Extruded U design provides secure grip
  • Compatible with Ford N623331-S2, W520821-S439, W520821-S426
  • Replaces GM 11505596 and 11500656
  • Great for fender bolts and car trim fasteners
  • Ideal for bumper fasteners and auto hardware bolts
  • 50-pack of black automotive bolts for value and versatility
Read More
Read Less

Shipping

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.

Returns

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).

Your cart

×