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100Pcs Zinc Hex Thread Cutting Nuts to upgrade your fastening hardware – engineered for reliability, ease of use, and long-lasting performance. Perfectly compatible with 4mm stud sizes, these hex flange nuts are thread cutting and self-tapping, forming threads as they are driven in – a crucial feature for work with untapped holes in softer metals or plastics.
The zinc-coated finish provides excellent corrosion resistance, making them a dependable choice for automotive hardware, machine assembly, or general industrial use. With a 15mm flange diameter for added locking strength and a 9mm hex head for easy tool compatibility, these nuts are a trusted solution for professionals and DIYers alike.
Whether you're managing metal fasteners, setting up bulk hex nuts for production lines, or just need tough, high-quality flange lock nuts, this 100-piece set delivers excellent performance in any demanding environment.
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).
