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27mm x 6.3mm Serrated Hex Washer Head with #2 Drill Point, 6.3mm - 20 Zinc Plated Thread Self Piercing Screws, Tek & Thread Cutting Screws for Sheet Metal Drilling (50 Pack)

Brand: eturnloger
  • Heavy-Duty Self-Drilling Screws for Lasting Stability: Engineered for extreme durability, these Hex Washer Head Screws feature widened threads and deep grooves to lock garage door hinges, brackets, and Sheet Metal Screws applications securely. The Zinc Plated Screws resist corrosion while the Hexagonal Self Tapping Screw design ensures maximum torque resistance, preventing stripping even under heavy loads.
  • Precision-Engineered Tek Screws for Flawless Grip: The serrated Hex Washer Head Screws bite into surfaces to eliminate slippage, perfect for vibrating environments like garage doors or Metal Roofing Screws installations. Combined with Thread Cutting Screws technology, these self-piercing fasteners create clean, debris-free threads in steel, aluminum, or PVC.
  • Self-Piercing Screws with Hassle-Free Installation: No pre-drilling needed! The Sharp Point Self Drilling Screws and tapered #2 drill tip slice through 18-22 gauge metals effortlessly. Ideal for Self-Tapping Screws projects, the 1/4"-20 threads form instant bonds, reducing installation time by 50% compared to standard screws.
  • Perfectly Sized for Universal Compatibility:With a 1" total length (0.9" bolt) and 3/8" socket fit, these Self-Drilling Screws work seamlessly with drills, impact drivers, or manual wrenches. Use them for Garage Door Screws, HVAC ducts, or Sheet Metal Drilling Screws – precision-engineered for professional-grade results.
  • Multi-Purpose Thread Cutting Screws for Every Project: From Metal Roofing Screws to automotive panels, these Tek Screws adapt to any task. The corrosion-resistant zinc coating and Self Piercing Screws design ensure longevity in outdoor or high-moisture environments. Includes 25 screws – your all-in-one solution for industrial and DIY fixes!
Brand: eturnloger
Color: Silver
Manufacturer: Eteng Metals
Part Number: TFKNB12
Isin: IJFHQAULSQQW

$29.96

$30.08
0% off
  • Free shipping in US
  • Shipping: $14.5 Extended Delivery (Ships from overseas warehouse, 15-20 Business Days)
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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27mm x 6.3mm Serrated Hex Washer Head with #2 Drill Point, 6.3mm - 20 Zinc Plated Thread Self Piercing Screws, Tek & Thread Cutting Screws for Sheet Metal Drilling (50 Pack)

27mm x 6.3mm Serrated Hex Washer Head with #2 Drill Point, 6.3mm - 20 Zinc Pl...

$29.96 $30.08 (0% off)

Unbeatable Durability & Security with Our Premium Fasteners Secure your garage door like never before using our industrial-grade Hexagonal Self Tapping Screws! Engineered with wide thread spacing and deep thread grooves, these Sheet Metal Screws bite into materials with unmatched force, creating rock-solid bonds that withstand vibrations, heavy loads, and harsh weather. Perfect for attaching hinges, brackets, and panels, these Tek Screws ensure your garage door stays flawlessly aligned for years. Zero-Slip Grip for Ultimate Stability The Hex Washer Head Screws feature aggressive serrated edges that dig into surfaces, eliminating slippage even under extreme pressure. Unlike generic screws, our Self-Drilling Screws combine a sharp point self-drilling tip with a self-piercing design to lock materials in place permanently. No more loosening, no more adjustments—just reliable performance for metal roofing, HVAC installations, or garage door systems. Effortless Installation, Decades of Reliability Skip pre-drilling hassles! Our Thread Cutting Screws boast precision-engineered tapered threads and a self-tapping tip that slices through sheet metal, wood, and composite materials like butter. The zinc plated screws resist rust and corrosion, while the 3/8” socket-compatible hex head ensures quick, tool-friendly tightening. Install in seconds—enjoy decades of maintenance-free durability. Engineered for Versatility & Strength From metal roofing screws for industrial projects to DIY garage repairs, these Sharp Point Self Drilling Screws excel in every scenario. The hex washer head distributes pressure evenly, preventing surface damage, while the zinc coating adds extra defense against moisture and chemicals. Compatible with all standard sockets, these fasteners are a must-have for professionals and homeowners alike. Why Settle for Less? Choose the Best! Whether you’re securing metal roofing, reinforcing sheds, or crafting custom metalwork, our Self-Piercing Screws deliver unmatched precision and strength. Backed by a rugged hex head design and deep-cut threads, these screws outlast competitors while simplifying installations. Upgrade your toolkit with the ultimate Sheet Metal Screws—engineered to make every project faster, safer, and bulletproof.

 

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Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

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Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $2.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
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  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
  • Gift cards
  • Downloadable software
  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

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If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
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Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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