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120 PCS Self Tapping Screws Metal M4.2X25MM Hex Head Self Drilling Screws 410 Stainless Steel Tech Screws for Metal Self Tapping Bolts for Ventilation Pipes Corrugated Roofing Windows with Hex Socket

Brand: KGGZKG
  • 【Premium Material】The external hexagon-head tech screws is made of high-quality 410 stainless steel, with an anti-rust surface treatment. It features excellent corrosion resistance, high hardness, and superior tensile strength. The self tapping screws has a diameter of 4.2mm, offering a larger contact area and even force distribution, making it durable and suitable for various environments.
  • 【Efficient & Convenient】The external hexagon-head design makes self tapping screws metal easy to position and operate, with a large contact area to provide even pressure distribution. The anti-slip texture ensures precise positioning even when wearing gloves. The optimized cutting angle and drill tail guide groove enable single-handed vertical entry, preventing slipping or misalignment. Self tapping bolts is compatible with various tools, such as drills and manual wrenches.
  • 【Easy to Install】Self drilling screws for metal features a deep thread design, ensuring strong penetration and fastening power in different materials, achieving secure connections. Each hexagon-head self drilling screws is designed with a special tail, eliminating the need for pre-drilling, making installation quick and easy. Stainless steel screws can be directly driven into metal, wood, plastic, and other materials, making it an ideal fastening solution.
  • 【Wide Applications】Tech screws for metal is widely used in steel structure roofs, metal structures, home appliances, and furniture. Self-tapping screws is ideal for installing metal or PVC roofing panels, corrugated steel, sheet metal components, and can also be used for electromechanical equipment installation, lighting fixtures, brackets, windows, and more. Tek screws is a versatile tool for construction, renovation, and DIY enthusiasts.
  • 【Packaging Contents】The package contains 120 pieces of 4.2X25MM 410 external hexagon self tappers screws for metal, providing ample quantity and sizes suitable for various applications. The matching hexagon socket can help you install and use easily and conveniently, improving work efficiency! We offer other stainless steel self tapping screws sizes to choose from, providing reliable fastening for various projects and meeting different work needs.
Brand: KGGZKG
Size: 120PCS M4.2X25mm
Manufacturer: KeKe
Part Number: MFCVWFS
Material Type: Stainless Steel
Isin: IYRMLPUJAL8I

$28.91

  • Free shipping in US
  • Shipping: $14.5 Extended Delivery (Ships from overseas warehouse, 10-15 Business Days)
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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120 PCS Self Tapping Screws Metal M4.2X25MM Hex Head Self Drilling Screws 410 Stainless Steel Tech Screws for Metal Self Tapping Bolts for Ventilation Pipes Corrugated Roofing Windows with Hex Socket

120 PCS Self Tapping Screws Metal M4.2X25MM Hex Head Self Drilling Screws 410...

$28.91

1. The external hexagon-head metal screws self tapping is made of high-quality 410 stainless steel, with an anti-rust surface treatment that provides excellent corrosion and rust resistance. Metal screws is strong, durable, and resistant to deformation, ensuring long-lasting performance.
2. The drill tail of the self tapping screws for metalwork is extremely sharp, allowing for drilling, tapping, and locking without the need for pre-drilling. The external hexagon-head design distributes pressure evenly, reducing the risk of crushing the material being installed.
3. The matching hexagon socket is easy to use and efficiently installed, helping you to easily cope with emergency repairs and batch operations and improve work efficiency!
4. Self tapping metal screws is perfect for creating weather-resistant roofs using trapezoidal panels, sandwich panels, and more. It can safely and reliably drill into various materials, providing strong fastening for a wide range of projects. Whether securing panels or wall beams, hex screws can easily get the job done.

Product Specifications:
Material: 410 Stainless Steel
Size: 4.2X25MM
Color: Silver

Packaging Contents:
120 pieces of M4.2 X 25MM self tapping bolts
1 piece Hexagon socket

Warm Tips:
1. Due to production batches and manual measurement, slight variations may occur; please understand.
2. Keep out of reach of children to avoid injury or swallowing.
3. If you have any questions, please contact us promptly, and we will provide you with fast and reliable customer service.

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

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We currently ship to addresses within the United States only.

Products may ship from:

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  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


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

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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.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

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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.


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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
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  • 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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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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